Siemens Welding System ST PCS 7 Manual Do Utilizador

Process I/O

ET 200M distributed I/O

DO - digital output modules

11/17

Siemens ST PCS 7 · November 2007

SM 322 modules with diagnostics capability
(with channel and module diagnostics)

for DC voltage (suitable for solenoid valves, DC contactors and
indicator lights)

8 outputs, 24 V DC / 0.5 A
Redundant design possible
(module redundancy)
• Electrically isolated in groups

of 8

• 2 connections per output (with

and without series diode)

• Connection of a default value by

channel in the event of CPU stop

(parameterizable)

• Wire break monitoring per chan-

nel

• Load voltage monitoring per

channel

• Short-circuit monitoring to M/L+

per channel

• Module-internal diagnostics

functions

• Front connector required:

20-contact

6ES7 322-8BF00-0AB0

16 outputs, 24 V DC / 0.5 A
Redundant design possible
(module and channel redun-
dancy)
• Electrically isolated in groups

of 4

• Connection of a default value by

channel in the event of CPU stop

(parameterizable)

• Wire break monitoring per chan-

nel (with 0 and 1 signals)

• Signaling of output overload
• Load voltage monitoring or

ground monitoring per channel

group

• Short-circuit monitoring to M/L+

per channel group

• Module-internal diagnostics

functions

• Front connector required:

40-contact

6ES7 322-8BH01-0AB0

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Selection and Ordering Data

Order No.

for AC voltage (suitable for AC coils, contactors, motor starters,
small motors and indicator lights)

8 outputs, 120/230 V AC / 2 A
• Electrically isolated in groups

of 1

• Connection of a default value by

channel in the event of CPU stop

(parameterizable)

• Module-internal diagnostics

functions

• Front connector required:

40-contact

6ES7 322-5FF00-0AB0

16 outputs, 24/48 V AC/DC /
0.5 A
• Electrically isolated in groups

of 1

• Connection of a default value by

channel in the event of CPU stop

(parameterizable)

• Module-internal diagnostics

functions

• Front connector required:

40-contact

6ES7 322-5GH00-0AB0

for relay output (suitable for AC/DC coils, contactors, motor
starters, small motors and indicator lights)

8 outputs, 24 to 120 V DC, 24 to
230 V AC / max. 5 A
• Electrically isolated in groups

of 1

• With RC suppressor element for

protection of contacts per chan-

nel

• Connection of a default value by

channel in the event of CPU stop

(parameterizable)

• Module-internal diagnostics

functions

• Front connector required:

40-contact

6ES7 322-5HF00-0AB0

B) Subject to export regulations: AL: N, ECCN: EAR99H

■

Selection and Ordering Data

Order No.