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Paul Hochköpper GmbH & Co. KG • Postfach 1727 • D-58467 Lüdenscheid • Tel.: (02351)185-0 • Fax: (02351)27666 • e-mail: peha@peha.de • Internet: www.peha.de
Installation- and operating instructions
PHC intput modul 940/230 EM
8 inputs (230 V alternating current)
Art.no.: 940/230 EM
1. Description
The PHC input module 940/230 EM has 8 inputs (I0-I7) for input signals with a
voltage of 230V~/50-60 Hz. At each of the inputs one of the 3 phases (L1-L3) of the
mains power supply can be connected. Please make sure that the neutral wire is
connected to terminal N.
2. Connection diagram
N
L
L
L
L
N
0
1
2
3
4 x Input
29
Eingangsmodul 230V
CEBEC
8 Eingänge
1mA/230V~
Art. Nr.: 940/230 EM
4 x Input
4
5
6
7
L
L
L
L
3. Mounting
The installation of the PHC modules may be carried out by authorised technicians
only. During installation the system's electricity has to be switched off. The PHC
module is designed for mounting on a 35mm top hat rail acc. EN 50022 in in-/on-wall
distribution housing. The devices can be mounted directly next to each other.
Attention!! The PHC modules may not be employed in connection with devices that
D a t u m
N a m e
may endanger people, animals or property when operated.
230V-Eingangsmodul
Bearb.
G e p r.
The following points must be observed:
Gehäusebeschriftung
N o r m
- the valid laws, standards and regulations
- the technical state of the art during installation
Infratec
940/230EM - GEHB - 01
- the PHC manual and the operating instructions of the PHC modules.
Datentechnik GmbH
- the fact that operating instructions can only cover general regulations and that
Format DIN A4H
Urspr.:
Dateiname:
these regulations must be considered in the context of the PHC system.
The following systems may not be switched by PHC output modules:
- safety switches such as EMERGENCY OFF
- emergency power supplies
- fire alarm systems
- emergency lighting systems
4. Data connection
The connection between PHC control unit and other PHC modules is established by
the PHC bus line and the modular connectors of the modules. The module connectors
are switched parallel in the modules (except in the PHC power supply unit) and
therefore freely selectable as in- or output. Thus the PHC module can be positioned
anywhere in the data line.
A PHC bus line of 30 cm length is included with every PHC module. It is needed for
connecting a neighbouring module or for connecting a module in the next distributor
row. The modules are supplied with voltage by the bus line. Power needs to be
switched off before disconnecting the bus line.
940 230 EM (Rev05_090827)
GB
Please note!
The neutral wire has to be connected
to terminal N.
It makes no difference which phase
(L1-L3) of the mains power supply
supplies the voltage for an input of the
940/230 EM input module.
The inputs are galvanically separated
by optoelectronic couplers from the 24 V
module voltage.
Coding switch
Module address
Blatt
1
1
Bl.
126009-04
5. Coding switch
The input module's address is set by the coding switch built into the PHC control
module. The setting of the coding switch is presented in the PHC software under the
menu item „Components g Edit Modules".
Make sure that no identical module addresses are given for PHC input modules.
The setting of the coding switch may be carried out by technicians only. For this the
PHC module needs to be switched off and it must be ensured that there can be no
electrical discharge.
6. Current consumption
To calculate the current consumption for the power supply, you should assume a
consumption of 10 mA.
7. Technical data
940/230 EM
Art. no.
Nom. 24 V DC
Power supply
21-28 V DC (ripple voltage 5 %)
PHC system (PHC bus)
10 mA
Own consumption
Number of inputs
8 inputs (I0-I7) for 230 V input signals
180 - 250V AC
Input voltage
max. 1 mA
Input current
270 kΩ
Input resistance
> 40ms
Input signals
The following signals are interpreted:
Time for interpreting an
On
input signal
On
On
Off
Off
2 modular sockets for PHC bus
Connection possibilities
8 screw terminals for input signals I0-I7
1 screw terminal for common neutral wire N
DIP switch, 5-pin (Module address)
Coding
+10° to +50°C
Ambient temperature
-20° to +60°C
Storage temperature
max. 2 x 1,5 mm²
Screw terminals
EN 60669-2-1
Test specifications
CE KEMA/KEUR CEBEC
Approbationen
IP 20
Protection level
width = 72 mm
Dimensions
height = 55 mm
8. Warranty
These operating instructions are an integral part of both the appliance and the
terms of warranty. They must be furnished to the user. The technical design of
the appliance is subject to change without prior notification. PEHA products are
manufactured using state of the art technologies in compliance with prevailing
national and international regulations, and are quality tested. If the product should,
however, reveal any defects, PEHA agrees to correct these defects without affecting
the rights of the end user to assert claims against the vendor arising from the
purchasing contract, as follows:
If the complaint is justified and properly filed, PEHA can choose to either correct
the defect or supply a functioning product. Claims above and beyond this, or
compensation for follow-on damages are excluded. The appliance is deemed to be
justifiably defective when it is supplied to the end user in an unusable or severely
impaired state as a result of a design, manufacturing or material error. The warranty
does not apply to natural wear and tear, improper use, incorrect connection,
interference with the appliance or external impacts. The warranty period runs for
24 months from the purchase of the appliance by the end user from a vendor, and
expires at the latest 36 months after manufacture of the appliance. The settlement of
warranty claims is subject to German law.
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