Technical Specifications
7-126
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
7.21.14
EM 145 AO 2
I expansion module
(6ES7 145-1GB31-0XB0)
Features
The EM 145 AO 2
I expansion module with the order number
6ES7 145-1GB31-0XB0 has the following features:
2 outputs for current measurement (2 channels with the same measuring range
and data format)
Parameterizable output range,
20 mA or 4 to 20 mA
Resolution of 11 bits plus sign
24 VDC supply voltage
Non-isolated
Parameterizable diagnostic interrupt
Parameterizable diagnostics
Parameterizable substitute value output
SF LED
Pinout of sockets for AO
The following table shows the pinout of the two sockets used to connect the analog
outputs. You can find the layout of the sockets in Appendix C.
Table 7-67 Pinout of the sockets for 2-channel analog outputs (current)
Pin
Assignment of socket X1
Assignment of socket X2
Front view of
socket
(Front view)
1
Output signal Q
I
, channel 0
Output signal Q
I
, channel 1
2
–
2
3
Chassis ground, power supply
1
3
4
–
4
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...