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XIO211 EXTENSIONS FAMILY HARDWARE MANUAL
8
XIO211 RTD INPUT (PT100/PT1000) EXPANSION MODULES
8.1
GENERAL INFORMATION
8.1.1
GD4 Board Type(6 RTD Input) Physical Interfaces
Figure 25 GD4 Board Type Connector and Physical Interfaces
1
Device Power (V+) Connection
2
Device Power (V-) Connection
3
RTD Excitation Current Output (2-wire connection, jumper is thrown between
signal inputs)
4
RTD Input Connections
5
RTD Input Ground Connections
6
System Power LED
7
System Running LED
8
System Error LED
9
CANBUS Data Receiving Led
10
CANBUS Data Sending Led
11
Expansion ID Assignment, Second Digit
12
Expansion ID Assignment, First Digit
13
RTD Input Status Leds
14
Expansion Connector