Analog electronic modules
4.12 2AI I 4WIRE Standard analog electronic module (6ES7134-4GB11-0AB0)
ET 200S
Manual, Edition 10/2005, A5E00514527-01
4-61
4.12
4.12
2AI I 4WIRE Standard analog electronic module
(6ES7134-4GB11-0AB0)
Properties
•
2 inputs for measuring current
•
Input ranges:
–
± 20 mA, resolution 13 bits + sign
–
4 to 20 mA, resolution 13 bits
•
Permissible common mode voltage 2 VAC
SS
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal assignment for 2AI I 4WIRE Standard (6ES7134-4GB11-0AB0)
Terminal Assignment Terminal Assignment
Notes
1
M
0+
5
M
1+
2
M
0-
6
M
1-
3
L+
7
L+
4
M
ana
8
M
ana
A4
AUX1
A8
AUX1
A3
AUX1
A7
AUX1
•
M
n+
: Input signal "+", channel n
•
M
n-
: Input signal "-", channel n
•
L+ Power supply for four-wire measuring transducer
•
M
ana
: Ground (of power module)
•
AUX1: Protective-conductor terminal or potential bus (freely usable
up to 230 VAC)