Properties; 2Ai U Hf Analog Electronic Module (6Es7134-4Lb02-0Ab0) - Siemens simatic et 200s User Manual

Properties

1.1

2AI U HF analog electronic module (6ES7134-4LB02-0AB0)

Properties
● 2 inputs for measuring voltage
● Input ranges:
● Isolated from the load voltage L+
● Permitted common-mode voltage between the channels 100 VAC
● Supports isochronous operation
● Supports I&M functions
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules.
Terminal Assignment Terminal
1 M
0+
2 M
0-
3 n.c.
4 n.c.
A4 AUX1
A3 AUX1
2AI U HF analog electronic module (6ES7134-4LB02-0AB0)
Manual, 04/2007, A5E01076007-01
– ± 5 V, resolution 15 bits + sign
– ± 10 V, resolution 15 bits + sign
– 1 V to 5 V, resolution 15 bits
– Minimum time for the isochronous DP cycle (T
– Minimum conversion time of the input modules (T
Terminal assignment for 2AI U HF (6ES7134-4LB02-0AB0)
Assignment
5 M
1+
6 M
1-
7 n.c.
8 n.c.
A8 AUX1
A7 AUX1
M : Input signal "+", channel n
•
n+
M : Input signal "-", channel n
•
n-
n.c.: Not connected (max. 30 V DC can be connected)
•
AUX1: Protective-conductor terminal or potential bus (freely usable
•
up to 230 VAC)
): 0.7 ms
DPmin
): 0.5 ms
WEmin
Notes
1
7