janitza UMG-512-PRO Installationsaleitung Seite 12

Establish Ethernet connection to the PC
11 11 Establish Ethernet connection to the PC
Measurement via 2 current transformers in a three-phase Measurement via 2 current transformers in a three-phase
L1 L1
3-conductor network with symmetric loading.
The three most common Ethernet connections 3-conductor network with symmetric loading.
The three most common Ethernet connections
L2
L2
between PC and device are described here:
between PC and device are described here:
L3
L3
L1
L1
N N
L2
L2
1. 1.
L3 Ethernet
L3 Ethernet
PC PC
(cross patch cable)
N (cross patch cable)
N
The PC and the UMG 512-PRO require a static IP address.
The PC and the UMG 512-PRO require a static IP address.
2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 2.
2.
I I PC L L L N
2 I 3 I I 4w 2i PC 1 2 L 3 L L
1 2 3 4w 2i 1 2 3
2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
Patch cable Switch/
Patch cable Switch/
I I L L L N
2 I 3 I I 4w 2i 1 2 L 3 L L
1 2 3 4w 2i 1 2 3
router
router
The PC and the UMG 512-PRO require a static IP address. The PC and the UMG 512-PRO require a static IP address.
Measurement in a three-phase 4-conductor network
Measurement in a three-phase 4-conductor network
with asymmetric loading.
with asymmetric loading.
3. L1
3. L1
DHCP
DHCP
PC
PC
server L2
server L2
L3
L3
L1
L1
N Patch cable
L2 N Patch cable Switch/
L2 Switch/
router
router
L3
L3
The DHCP server assigns IP addresses to the UMG 512-PRO and
The DHCP server assigns IP addresses to the UMG 512-PRO and
N
N
the PC automatically. the PC automatically.
More information on device confi guration
More information on device confi guration
and communication is provided as of step 13.
and communication is provided as of step 13.
2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
I I L L L N
2 I 3 I I 4w 2u 1 2 L 3 L L
1 2 3 4w 2u 1 2 3
2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
I I L L L N
2 I 3 I I 4w 2u 1 2 L 3 L L
1 2 3 4w 2u 1 2 3
Confi guration
13 Confi guration
13
After the power returns, the device displays the
After the power returns, the device displays the
fi rst measured value indication "Home".
fi rst measured value indication "Home".
Digital inputs Digital inputs
2 digital inputs with a joint earth.
2 digital inputs with a joint earth.
• Press button 1 "ESC" to access the
• Press button 1 "ESC" to access the
Maximum counter frequency 20 Hz
Maximum counter frequency
"Confi guration" menu:
"Confi guration" menu:
Response time (Jasic program) 200 ms
Response time (Jasic program)
18 V to 28 V DC (typical 4 mA)
Input signal present
Input signal present
(SELV or PELV supply)
0 to 5 V DC,
Input signal not present
Input signal not present
current less than 0.5 mA
Digital outputs
Digital outputs
2 digital outputs with a joint earth;
2 digital outputs with a joint earth;
semiconductor relay, not short-circuit proof.
semiconductor relay, not short-circuit proof.
20 - 30 V DC
Supply voltage
Supply voltage
(SELV or PELV supply)
Switching voltage max. 60 V DC
Switching voltage
Switching current Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Response time (Jasic program)
Pulse output (energy pulse) max. 20 Hz
Pulse output (energy pulse)
Temperature measurement input
Temperature measurement input
3-wire measurement.
3-wire measurement.
Fig. "Main menu" Fig. "Main menu"
Update time 1 second
Update time
• Use buttons 3 and 4 to select the menu entry
• Use buttons 3 and 4 to select the menu entry
Connectable sensors PT100, PT1000, KTY83, KTY84
Connectable sensors
to be adjusted in the "Confi guration" menu. to be adjusted in the "Confi guration" menu.
Total burden (sensor + cable) Total burden (sensor + cable) max. 4 kOhm
• Confi rm the selected menu entry by pressing
• Confi rm the selected menu entry by pressing
Cable length (Residual current monitoring, digital
button 6 "Enter"! Cable length (Residual current monitoring, digital
button 6 "Enter"!
inputs and outputs, temperature measurement input)
inputs and outputs, temperature measurement input)
Up to 30 m Unshielded
Up to 30 m
 More than 30 m Shielded
 More than 30 m
NOTE!
NOTE!
Detailed information on all menu entries and their settings can be found in the user manual. Detailed information on all menu entries and their settings can be found in the user manual.
L1 L1
L1 Measurement in a three-phase 3-conductor network Measurement in a three-phase 3-conductor network
L1
with asymmetric loading.
with asymmetric loading.
L2
L2 L2
L2
L3
L3 L3
L3 L1
L1 L1
L1
L2
L2 L2 L2
L3
L3 L3 L3
UMG UMG
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
L L L 3w 3m N
I I I UMG 3w 3m L 3w 3m L
N 1 2 I 3 I I UMG 3w 3m 1 2 1 3 2
1 2 3
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
Patch cable
Patch cable
L L L N
I I I L 3w 3m L
N 1 2 I 3 I I 3w 3m 3w 3m 1 2 1 3w 3m 3 2
1 2 3
Measurement in a three-phase 3-conductor network
Measurement in a three-phase 3-conductor network
with asymmetric loading.
with asymmetric loading.
Ethernet connection
Ethernet connection
L1 L1
L1
L1
UMG
UMG
L2
L2 L2
L2
Patch cable
Patch cable L3
L3 L3
L3 L1
L1 L1
L1
Patch cable L2
Patch cable L2 L2 L2
m m
L3
L3 L3 L3
Damage to property due to
incorrect network settings
CAUTION!
CAUTION!
Incorrect network settings can cause faults in
Incorrect network settings can cause faults in
the IT network!
the IT network!
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
Obtain information from your network Obtain information from your network
L L L 3w 2u N
I I I 3w 2u L 3w 2u L
N 1 2 I 3 I I 3w 2u 1 2 1 3 2
1 2 3
administrator about the correct Ethernet
administrator about the correct Ethernet
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 network settings for your device.
network settings for your device.
L L L N
I I I L L 3w 2u
N 1 2 I 3 I I 3w 2u 3w 2u 1 2 1 3 3w 2u 2
1 2 3
Press button 1 "ESC" to change back to the
Press button 1 "ESC" to change back to the
higher menu level.
higher menu level.
RS485 interface
RS485 interface
3-wire connection with
3-wire connection with A, B, GND
The "Communication" menu entry takes you to
The "Communication" menu entry takes you to
20 Hz
the following window:
Protocol the following window:
Protocol
200 ms
18 V to 28 V DC (typical 4 mA)
(SELV or PELV supply)
Transmission rate
Transmission rate
0 to 5 V DC,
current less than 0.5 mA
Termination resistor Termination resistor
Profi bus interface Profi bus interface
Connection
Connection
20 - 30 V DC
Protocol Protocol
(SELV or PELV supply)
max. 60 V DC
Übertragungsrate
Übertragungsrate
max. 50 mAeff AC/DC
Ethernet interface
Ethernet interface
200 ms
max. 20 Hz
Connection Connection
Function Function
Fig. "Communication" window
Fig. "Communication" window
1 second
Your device has 1 Ethernet interface and 1
Your device has 1 Ethernet interface and 1
Protocols
PT100, PT1000, KTY83, KTY84 Protocols
RS485 interface (fi eld bus) for communication,
RS485 interface (fi eld bus) for communication,
max. 4 kOhm
which can be adjusted in the "Communication"
which can be adjusted in the "Communication"
window. window.
Potential separation and electrical safety for the
Potential separation and electrical safety for the
interfaces interfaces
Unshielded
The interfaces (RS485, Profi bus, Ethernet) have
The interfaces (RS485, Profi bus, Ethernet) have
Shielded • a double insulation to the inputs of the supply voltage, voltage
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
and current measurement.
• a functional insulation against each other, to the measuring
• a functional insulation against each other, to the measuring
inputs RCM and temperature and to the digital I/Os.
inputs RCM and temperature and to the digital I/Os.
The interfaces of the connected devices requires a double or
The interfaces of the connected devices requires a double or
reinforced insulation against the mains voltages (acc. to reinforced insulation against the mains voltages (acc. to
IEC 61010-1: 2010). IEC 61010-1: 2010).
4w 2m 4w 2m
Operation and button functions
12 12
L1
L1 L1 L1
L1 L1
The UMG 512-PRO is operated via 6 function
L2 L2 L2
L2 L2 L2
keys for
L3 L3 L3
L3 L1 L3 L3
L1 L1 L1
L1 L1
• selecting measured value indications.
L2
L2
L2 L2 L2 L2
• Navigation within the menus.
L3
L3
L3 L3 L3 L3
• Editing device settings.
Key
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
L L L L L L L L N N L I N I I I I I I I I
1 I 2 L I 3 L I L L N 1 L 2 I L 3 I N L I I L I L
L 3w 3m 1 N 2 1 I 3 3w 3m 2 I 3 I 1 2 L 1 3w 2i 3 L 2 L 3 N L
3 3w 3m 1 1 2 1 2 3 2 3 3 3w 3m 1 2 1 1 3 2 2 3 3w 2i 3 1 1 2 1 2 3
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
L L L N L I L I L I N I I
L I L L I L L 3w 3m I N L I 1 N I 2 L I I 3 L I L L I N 1 L 2 L
L 1 N L 2 I 3 L I L 3w 3m I N 1 2 I 1 3 I 2 I 3 L
3w 3m 3 3w 3m 1 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 1 1 3 3w 2i 2 2 3 3w 2i 1 3 2 1 3
L1
L1 L1 L1
L1 L1
Recommendation: L2 Recommendation: L2 L2
L2 L2 L2
Use at least CAT5
L3 Use at least CAT5 L3 L3
L3 L1 L1 L3 L3
L1 L1
L1 L1
cables!
cables!
L2
L2
L2 L2 L2 L2
L3
L3
L3 L3 L3 L3
Damage to property due to
incorrect network settings

S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u
3w 2u
L L L L L L L L N N L I N I I I I I I I I
1 I 2 L I 3 L I L L N 1 L 2 I L 3 I N L I L I L I
L 3w 2u 1 N 2 1 I 3 2 3w 2u I 3 I 1 2 L 1 hv 3 L 2 L 3 N L
3 3w 2u 1 2 1 1 3 2 2 3 3 3w 2u 1 2 1 1 3 2 2 3 hv 1 3 1 2 1 3 2
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u 3w 2u
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u
L L L N L I L I L I N I I
L I L L I L L I 3w 2u N L I 1 N I 2 L I I 3 L I L L I N L 1 L 2
L 1 N 2 L I L 3 I L I 3w 2u N 1 2 I 1 hv 3 I 2 I 3 L
3 3w 2u 3w 2u 1 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 1 1 3 2 2 3 1 hv 3 2 1 3
Communication via Ethernet interface (TCP/IP)
14
14
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in DHCP mode:
Terminal connection capacity (supply voltage)
1. OFF (fi xed IP address)
Connectable conductors.
A, B, GND
Only one conductor can be connected per terminal!
Modbus RTU/slave, Modbus RTU/slave,
Single core, multi-core,
Modbus RTU/master,
Modbus RTU/master,
fi ne-stranded
Modbus RTU/Gateway
Modbus RTU/Gateway
9.6 kbps, 19.2 kbps, Terminal pins, core end sheath
9.6 kbps, 19.2 kbps,
2. BOOTP
38.4 kbps, 57.6 kbps,
38.4 kbps, 57.6 kbps,
Tightening torque
115.2 kbps, 921.6 kbps
115.2 kbps, 921.6 kbps
Stripping length
Can be activated by micro switch Can be activated by micro switch
Terminal connection capacity
(voltage and current measurement)
3. DHCP
SUB D 9-pole
SUB D 9-pole
Connectable conductors.
Only one conductor can be connected per terminal!
Profi bus DP/V0 as per EN 50170 Profi bus DP/V0 as per EN 50170
Single core, multi-core,
9.6 kBaud to 12 MBaud
9.6 kBaud to 12 MBaud
fi ne-stranded
Terminal pins, core end sheath
Tightening torque
Standard setting for the device is DHCP!
RJ45 RJ45
Stripping length
Modbus Gateway, Modbus Gateway,

Embedded Webserver (HTTP) Embedded Webserver (HTTP)
CP/IP, EMAIL (SMTP), CP/IP, EMAIL (SMTP),
DHCP-Client (BootP),
DHCP-Client (BootP),
Modbus/TCP,
Modbus/TCP,
Modbus RTU over Ethernet,
Modbus RTU over Ethernet,
FTP, ICMP (Ping), NTP, TFTP,
FTP, ICMP (Ping), NTP, TFTP,
BACnet (Option), SNMP
BACnet (Option), SNMP
12 / 14
L L L L L L N N I I I I I I
4w 2m 4w 2m 1 1 2 2 3 3 1 1 2 2 3 3
Operation and button functions
Fig. UMG 512-PRO display -
L1 L1 L1
Measurement in a three-phase 3-conductor network L1 Measurement in a three-phase 3-conductor network L1 L1
L1 L1
"Home" measured value indication
with asymmetric loading.
with asymmetric loading.
L2 The UMG 512-PRO is operated via 6 function
L2 L2 L2 L2
L2 L2 L2
L3 keys for
L3 L3 L3 L3
L1 L3 L1 L3 L3
L1 L1 L1 L1
L1 L1
• selecting measured value indications.
L2
L2 L2
L2 L2 L2 L2 L2
• Navigation within the menus.
L3
L3 L3
L3 L3 L3 L3 L3
• Editing device settings.
Function
Key Function
• Back to home screen
• Back to home screen
• Exits selection menu • Exits selection menu S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
L L L L L L L L N N L I N I I I I I I I I
3w 2i I N 1 I 2 L I 3 L I L L N 1 L 2 I L 3 I L N I L I
I L 3w 2i I L 3w 2i 1 I N 2 1 I 3 2 3w 2i I 3 I 1 2 3w 2m L 1 3 L 2 L 3 N L
1 2 3 2 3 3w 2i 3 1 1 2 1 2 3 2 3 3 3w 2i 1 2 1 1 3 2 2 3w 2m 1 3 3 2 1 1
• Select digit (to the left)
• Select digit (to the left)
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
• Selects main values (U, I, P ...) • Selects main values (U, I, P ...)
I L L L N L I L I L I N I
I 3 N I L I I L I L L L I 3w 2i N L I 1 N I 2 L I I 3 L I L L I L N 1
1 L 3w 2i L 2 1 3 N L 2 I 3 L I L I 3w 2i N 1 2 I 1 3 I 2 I 3 L
3w 2i 2 3 3w 2i 1 3w 2i 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 3w 2m 1 1 3 2 3w 2m 2 1 3 3 2 1
• Changes (number -1)
• Changes (number -1)
• By-values (select)
• By-values (select)
Measurement in a three-phase 3-conductor network
Measurement in a three-phase 3-conductor network
with asymmetric loading.
• Selects menu item with asymmetric loading.
• Selects menu item
• Changes (number +1)
L1 L1 L1 • Changes (number +1)
L1 L1 L1
L1 L1
• By-values (select)
L2 • By-values (select)
L2 L2 L2
L2 L2
L3 • Selects menu item • Selects menu item
L3 L3 L3
L1 L3 L1 L1 L3
L1 L1 L1
L1 L1
L2 N
L2 L2 N
L2 • Select digit (to the right) L2 L2
• Select digit (to the right)
L3
L3 L3
L3 L3 L3
• Selects main values (U, I, P ...) • Selects main values (U, I, P ...)
N
N
• Opens selection menu
• Opens selection menu
• Confi rm selection • Confi rm selection

NOTE! NOTE!
S1 S2 S1 S2 S1 S2
3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
3w 2u 3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
3w 2u
hv For further information on operating, L L L L L L L L N N L I N I I I I I I I I
hv N I hv 1 I For further information on operating, 2 L I 3 L I L L N 1 L 2 I L 3 I N L I L I
L I L I hv 1 I N 2 1 I 3 2 I hv 3 I 1 2 L 2w 1m 1 3 L 2 L 3 N L
1 2 3 2 3 3 1 2 1 1 3 2 2 3 3 hv 1 2 1 1 3 2 2 2w 1m 1 3 3 2 1 1
displays and button functions on your displays and button functions on your
S1 S2 S1 S2 S1 S2
3w 2u S1 S2 S1 S2 S1 S2
3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2u S1 S2 S1 S2 S1 S2
3w 2u 3w 2u S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
device, see the user manual.
I I I L I device, see the user manual. L L N L I L I L I N I
hv N 3 L I L L I L L I N hv L I hv 1 N I 2 L I I 3 L I L L I L N 1
L hv 1 L 2 1 hv N 3 L 2 I L 3 I L I N 1 2 I 1 3 I 2 I 3 L
2 3 1 hv 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 2w 1m 1 1 3 2 2 2w 1m 1 3 3 2 1
Communication via Ethernet interface (TCP/IP)
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in DHCP mode:
Terminal connection capacity (supply voltage)
1. OFF (fi xed IP address)
Connectable conductors.
The user selects the IP address, network mask
Only one conductor can be connected per terminal! The user selects the IP address, network mask
and gateway on the device. Use this mode for
Single core, multi-core, and gateway on the device. Use this mode for
0.2 - 2.5 mm , AWG 24 - 12
0.2 - 2.5 mm 2 , AWG 24 - 12
2
fi ne-stranded
straightforward networks without DHCP servers.
straightforward networks without DHCP servers.
0.25 - 2.5 mm
Terminal pins, core end sheath 0.25 - 2.5 mm 2
2
2. BOOTP
0.5 - 0.6 Nm
Tightening torque 0.5 - 0.6 Nm
Automatically integrates your device into an Automatically integrates your device into an
7 mm
Stripping length 7 mm
existing network. BOOTP is an older protocol and
existing network. BOOTP is an older protocol and
has a smaller scope of functions than DHCP.
Terminal connection capacity has a smaller scope of functions than DHCP.
(voltage and current measurement)
3. DHCP
Connectable conductors.
When started, the device automatically receives
When started, the device automatically receives
Only one conductor can be connected per terminal!
the IP address, the network mask and the gateway the IP address, the network mask and the gateway
Single core, multi-core,
0.2 - 2.5 mm , AWG 24-12
0.2 - 2.5 mm 2 , AWG 24-12
2
fi ne-stranded
from the DHCP server.
from the DHCP server.
0.25 - 2.5 mm
Terminal pins, core end sheath 0.25 - 2.5 mm 2
2
0.5 - 0.6 Nm
Tightening torque 0.5 - 0.6 Nm
Standard setting for the device is DHCP!
7 mm
Stripping length 7 mm

NOTES!
NOTES!
• Find out the Ethernet network settings for your • Find out the Ethernet network settings for your
device from your network administrator.
device from your network administrator.
• The description of additional communication
• The description of additional communication
interfaces can be found in the user manual for
interfaces can be found in the user manual for
your device.
your device.
• For more information about connection • For more information about connection
and communication of your device with the
and communication of your device with the
software, see the quick guide of software
software, see the quick guide of software
GridVis®.
GridVis®.
hv hv hv hv L L L L L L N N I I I I I I
1 1 2 2 3 3 1 1 2 2 3 3
Fig. UMG 512-PRO display -
L1 L1 L1
Measurement in a three-phase 3-conductor network L1 Measurement in a three-phase 3-conductor network L1 L1
L1 L1
"Home" measured value indication with asymmetric loading.
with asymmetric loading.
L2
L2 L2 L2 L2
L2 L2 L2
L3
L3 L3 L3 L3
L1 L3 L1 L3 L3
L1 L1 L1 L1
L1 L1
L2
L2 L2
L2 L2 L2 L2 L2
Display title Display title
L3
L3 L3
L3 L3 L3 L3 L3
Measured
Measured
values
values
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2m S1 S2 S1 S2 S1 S2
3w 2m
L L L L L L L L N N L I N I I I I I I I I
L 3w 2m I N I 1 I 2 L I 3 L I L L N 1 L 2 I L 3 I N L I
3w 2m L I L 3w 2m I 1 N I 2 1 I 3 3w 2m 2 I 3 I 1 2 L 1 hv 3 L 2 L 3
3 2 2 1 3 3 3w 2m 2 1 3 1 2 1 2 3 2 3 3w 2m 3 1 2 1 1 3 2 2 1 hv 3 3
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2m
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3w 2m
Labelling of the
Labelling of the
I I L L L N L I L I L I N
L 2 I N 3 L I I L I L I L L 3w 2m I N L I 1 N I 2 L I I 3 L I L L I
3w 2m L 1 L 2 1 N 3 2 L I 3 L I L I 3w 2m N 1 2 I 1 hv 3 I 2 I 3
3w 2m 3 2 3w 2m 3 3w 2m 1 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 1 1 3 2 2 3 hv 1 3
function keys
function keys
Function keys
Function keys
Measurement of one phase in a three-phase 4-conductor network.
Measurement of one phase in a three-phase 4-conductor network.
L1 L1 L1
L1 L1 L1
L1 L1


NOTE! Current and voltage transformer
NOTE! Current and voltage transformer
L2
L1 L1 L1 L2
L1 L1 L1
ratios. L1 L1
ratios.
N N N
N N
N
The current and voltage transformer ratios can
The current and voltage transformer ratios can
L2 L2
be conveniently confi gured via
be conveniently confi gured via
N N N
N N
N
• the Confi guration > Measurement >
• the Confi guration > Measurement >
Measurement transformer > MAIN
Measurement transformer > MAIN
measurement transformer menu. measurement transformer menu.
• the GridVis® software.
• the GridVis® software.
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
More details on current transformers and
More details on current transformers and
L L L L L L L L N N L I N I I I I I I I I
L I 2w 1m N I 1 I 2 L I 3 L I L L N 1 L 2 I L 3 I N L I
2w 1m L I L I 2w 1m 1 N I 2 1 I 3 2w 1m 2 I 3 I 1 2 L 2w 2m 1 3 L 2 L 3
3 2 2 1 3 3 2w 1m 2 1 3 1 2 1 2 3 2 3 2w 1m 3 1 2 1 1 3 2 2 2w 2m 3 1 3
voltage transformer ratios and their adjustment
voltage transformer ratios and their adjustment
S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
can be found in the user manual. S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2
can be found in the user manual.
I I I I L I L L N L I L I L I N
L 2 N 3 L I L L I L L 2w 1m I N L I 1 N I 2 L I I 3 L I L L I
2w 1m L 1 L 2 1 N 3 L 2 I 3 L I L I 2w 1m N 1 2 I 1 3 I 2 I 3
2w 1m 3 2 2w 1m 3 2w 1m 1 1 2 1 2 1 3 1 2 3 2 2 3 3 3 1 2 1 2w 2m 1 3 2 2 2w 2m 3 1 3
Terminal connection capacity
Terminal connection capacity
(temperature measurement input) (temperature measurement input)
Connectable conductors.
Connectable conductors.
Only one conductor can be connected per terminal!
Only one conductor can be connected per terminal!
Single core, multi-core,
Single core, multi-core,
0.08 - 1.5 mm
0.08 - 1.5 mm 2 2
fi ne-stranded
fi ne-stranded
Terminal pins, core end sheath 1 mm
Terminal pins, core end sheath 2 1 mm 2
Potential separation and electrical safety of the
Potential separation and electrical safety of the
temperature measurement input
temperature measurement input
The temperature measuring input has The temperature measuring input has
• a double insulation to the inputs of the supply voltage, voltage
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
and current measurement.
• no insulation for RCM measuring input.
• no insulation for RCM measuring input.
• a functional insulation of the interfaces Ethernet, Profi bus,
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
RS485 and digital I/Os.
An external temperature sensor requires a double insulation to
An external temperature sensor requires a double insulation to
plant parts with dangerous contact voltage (acc. to
plant parts with dangerous contact voltage (acc. to
IEC 61010-1: 2010). IEC 61010-1: 2010).
4w 2u 4w 2u
4w 2u 4w 2u
L1 L1 L1
L1
L2
L2 L2
L2
L3
L3 L3
L1 L3
L1 L1
L1
L2
L2 L2 L2
L3
L3 L3 L3
3w 2m
3w 2m S1 S2 S1 S2 S1 S2 3w 2m 3w 2m S1 S2
hv L L L L
L I L I hv N I hv 1 I
N L L I L I 1 hv N I
2 1 1 3 2 2 1 3 3 2 1 3
S1 S2 S1 S2 S1 S2
3w 2m 3w 2m S1 S2
3w 2m 3w 2m
I I I L L
L N 1 L 2 I hv N 3 I L I I L
L L hv 1 L 2 hv 1 N 3
2 1 3 2 3 1 hv 1 2
L1 L1 L1
L1
L2
L2 L2
L1 L2
L1 L1
L1
L2
L2 L2 L2
S1 S2 S1 S2 S1 S2 S1 S2
L L L
L I L I 2w 2m N I 1 I
N L 2w 2m L I L I 2w 2m 1 N I
2 1 1 2 3 1 2 3 3 2 2w 2m 3 1
S1 S2 S1 S2 S1 S2
S1 S2
I I I I I L I
N L 1 L 2 N 3 L I L
L 2w 2m L 1 L 2 1 N 3
2 1 2w 2m 3 2 2w 2m 3 2w 2m 1 1
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