Siemens 2AI 2/4WIRE HF Manual page 8

Properties
1.1 2AI 2/4WIRE HF analog electronic module (6ES7134-4MB02-0AB0)
Terminal Assignment Terminal
1 M
0+
2 M
0-
3 L+
4 L-
A4 AUX1
A3 AUX1
Usable terminal modules
Usable terminal modules for the 2 AI I 2/4WIRE HF (6ES7134-4MB02-0AB0)
TM-E15C26-A1 TM-E15C24-01
(6ES7193-4CA50- (6ES7193-4CB30-
0AA0) 0AA0)
TM-E15S26-A1 TM-E15S24-01
(6ES7193-4CA40- (6ES7193-4CB20-
0AA0) 0AA0)
TM-E15N26-A1 TM-E15N24-01
(6ES7193-4CA80- (6ES7193-4CB70-
0AA0) 0AA0)
8
Terminal assignment for the 2 AI I 2/4WIRE HF (6ES7134-4MB02-0AB0)
Assignment
5 M
1+
6 M
1-
7 L+
8 L-
A8 AUX1
A7 AUX1
for 2-wire transducer:
M : Input signal "-", Channel n
•
n+
M : Connect to L-
•
n-
L+: Input signal "+", Channel n
•
AUX1: Protective-conductor terminal or potential bus (freely usable
•
up to 230 VAC)
For 4-wire transducer:
M : Input signal "+", Channel n
•
n+
M : Input signal "-", Channel n
•
n-
L+: Power supply for four-wire measuring transducer
•
L-: Return circuit for measuring transducer supply
•
AUX1: Protective-conductor terminal or potential bus (freely usable
•
up to 230 VAC)
Spring terminal
Screw-type terminal
Fast Connect
2 AI I 2/4WIRE HF analog electronic module (6ES7134-4MB02-0AB0)
Notes
Manual, 04/2007, A5E01076111-01