S+S REGELTECHNIK THERMASGARD RTM Bedienungs- Und Montageanleitung Seite 12

G U
THERMASGARD
Schematic diagram
without potentiometer
1 2
free
-UB GND
DIP
ON
switch
1
6 5
passive
sensor (optional)
*
2-wire connection
without potentiometer,
with display
+UB 24V DC
1
Output Temp. 4...20mA
2
free
3
4 –UB GND (optional for
3-wire connection (AOS)
without potentiometer,
with display
+UB 24V AC/DC
1
Output Temp. 0-10V / 4...20mA
2
free
3
–UB GND
4
Readout in the display
(switchable)
Imperial
SI (default)
Readout in the display
Temperature [°C] → [°F]
The display value depends on the set unit system (DIP 1).
® RTM xx
Display
connector
Status
LED
min. max.
±10K Offset
RTM - I LCD
backlighting)
*
2-wire connection for devices
with display (not illuminated)
3-wire connection for devices
with illuminated display
RTM - A LCD
DIP
1
O N
[°F]
[°C] OFF
RTM xx Schematic diagram
with potentiometer
1 2
Output Poti
4-wire connection (AOS)
with potentiometer,
with / without display
1
2
3
4
5
6
6-wire connection (AOS)
with potentiometer,
with passive sensor
1
2
3
4
5
6
12
Display
connector
Status
LED
-UB GND
DIP
ON
switch
1
min. max.
±10K Offset
6 5
passive
sensor (optional)
+UB 24V AC/DC
Output Temp. 0-10V / 4...20mA
Output Poti 0-10V / 4...20mA
–UB GND
passive sensor
Rx
(optional)
+UB 24V AC/DC
Output Temp. 0-10V / 4...20mA
Output Poti 0-10V / 4...20mA
–UB GND
passive sensor
Rx
(optional)
Rev. Data-V20
RTM xx P
Potentio-
meter
RTM - A P
RTM - A P LCD
RTM - A P Pt1000