Failsafe Alarm Relay Specifications; Copper Ethernet Port Specifications; Digital Input Specifications - Siemens RUGGEDCOM RSG920P Installation Manual

Chapter 5
Technical Specifications
Voltage Range
45-57 VDC
Section 5.3

Failsafe Alarm Relay Specifications

Maximum Switching Voltage
30 VDC
250 VAC
Section 5.4

Copper Ethernet Port Specifications

The following details the specifications for copper Ethernet ports that can be ordered with the RUGGEDCOM
RSG920P.
c
Speed (Mbps) Interface
10/100/1000
c
Auto-negotiating.
d
Shielded or unshielded.
e
Auto-crossover and auto-polarity.
f
Typical distance. Dependent on the number of connectors and splices.
g
RMS 1 minute.
Section 5.5

Digital Input Specifications

Specification
Isolation to System
Input 1 to Input 2 Isolation
Input Voltage
Logic High
Logic Low
Wetting Voltage
Input/Output Current
30
Power In
Internal Fuse Rating
Connector
TX RJ45
44-57 VDC, 15 W per Port Maximum (IEEE 302.af)
Rated Switching Current
2.0 A
c d
Duplex Cable Type
FDX/HDX > CAT-5
Value
1.5 kVAC
1 kVDC
+/- 30 V Maximum
+10 ~ + 30 V
-30 ~ + 8 V
+9.5 V
5-10 mA
Power Out
Isolation
2.0 kVAC (1 min)
Wiring Maximum
e f
Standard Distance
TIA/EIA
100 m (328 ft)
T568A/B
Failsafe Alarm Relay Specifications
RUGGEDCOM RSG920P
Installation Guide
g
Isolation
1.5 kVAC