Siemens ET 200S Manual page 491

Connection of actuators
S
Two-conductor
connection
S
Four-conductor
connection
12.20 2AO I High Feature Analog Electronic Module
(6ES7 135-4MB01-0AB0)
Order Number
6ES7 135-4MB01-0AB0
Features
S 2 outputs for current output
S Output range:

– 20 mA, resolution 15 bits + sign
– 4 to 20 mA, resolution 15 bits
S Isolated from the load voltage L+
Terminal Assignment
The following table indicates the terminal assignment of the 2AO I High Feature for
the different terminal modules:
Table 12-92 Terminal Assignment of the 2AO I High Feature
View
CH0
QI
0
1 5
n. c.
2 6
M
ana 3 7
A A
AUX1 (e.g. PE)
4 8
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Yes
No
Terminal Assignment
TM-E15S24-A1 and 2AO I High Feature
CH1
QI
1
n. c.
M
ana
AUX1 (e.g. PE)
Analog Electronic Modules
Remarks
Channel 0: Terminals 1 to A4
Channel 1: Terminals 5 to A8
QI: Analog output current
M : Ground of the module
ana
Terminals 2 and 6 can be
used for unneeded wires of
up to 30 VDC.
12-135