Hardware Installation
SpaceLogic™ RP-C-EXT-KNX
Regulatory Compliance and Safety Information
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.
Carefully read these instructions and all information relevant for this product before trying to install it. See the list of technical literature.
The technical literature and declarations of conformity can be accessed on the Schneider Electric Exchange website, ecobuilding.schneider-electric.com. Contact your local Schneider Electric sales office for a hard copy of the documentation or for additional information.
Connecting the Device to the RP-C RS-485 Port
|
Terminal (Label) |
Description |
RJ45 Pin |
|
1 (–) |
Ground |
5 |
|
2 (–) |
Ground |
Not connected |
|
3 (+) |
+24 VDC |
4, 7 |
|
4 (–) |
Ground |
8 |
|
5 (A) |
Modbus/RS485+ (A) |
3 |
|
6 (B) |
Modbus/RS485– (B) |
6 |
Specifications
| DC input | |
Nominal voltage
|
24 VDC
|
Powered by the RP-C
|
|
Maximum power consumption
|
<0.24 W from the KNX bus
|
<0.24 W from the RP-C
|
|
| Connectors | |
Power supply and Modbus (RS-485)
|
3-position pluggable screw terminal block for power supply from the RP-C
|
3-position pluggable screw terminal block for Modbus communication with the RP-C
|
|
Wire cross-sectional area: 0.34 to 2.5 mm
2
(22 to 14 AWG)
|
|
KNX bus
|
4-conductor KNX connectors with PUSH WIRE® connection, 2-pole, dark gray/red
|
| Operation environment | |
Ambient temperature, operating
|
-5 °C to +45 °C (23 °F to +113 °F)
|
Humidity
|
5 to 93 % RH non-condensing
|
| Mechanical | |
Ingress protection rating
|
IP 20
|
