B.2.2
Terminal assignment of the NAMUR terminal strip (option B00)
The NAMUR terminal strip is a standard terminal strip defined for the chemicals/
pharmaceutical industry. It is defined as follows:
Table B-11
Terminal assignment of NAMUR terminal strip
Terminal
No.
Designation
Preassignment
Comments
-A1-X2
1
1.0
1.1
M
Reference conductor to 24 VDC
supply
3 terminals
3
3.0
3.1
P24
24 VDC supply
Protected internally with fuse (2 A)
3 terminals
10
DI
ON command drive
11
DI
OFF (dynamic)
See .HC -A31 -X520:3.
12
DI
Faster
≙ MOP raise
13
DI
Slower
≙ MOP lower
14
DI
RESET
≙ Acknowledge faults
15
DI
Lock
≙ OFF3
16
DI
Counterclockwise
"0" signal for CW phase sequence
"1" signal for CCW phase sequence
≙ direction of rotation changeover
17, 18
Power disconnection
External safety circuit
Circuit-breaker no OFF command
30, 31
Ready for operation
Relay output (NO contact)
32, 33
Operation; motor turning
Relay output (NO contact)
34
DO (COM)
Fault
Relay output (two-way contact)
35
DO (NO)
36
DO (NC)
50, 51 AI 0/4 mA to 20 mA
Speed setpoint
60, 61
AO 0/4 mA to
20 mA
Main actual speed value
62, 63
AO 0/4 mA to
20 mA
Motor current
Defaulted with motor current – can be repara‐
meterized for other variables.
See also
NAMUR terminal strip (option B00) (Page 52)
Technical data and drawings
B.2 Terminal assignments
SINAMICS SM150 6SL3845-7NN46-7AA0
202
Operating Instructions 04/2017
Summary of Contents for SINAMICS SM150
Page 2: ...20 04 2017 13 53 V27 00 ...
Page 14: ...Table of contents SINAMICS SM150 6SL3845 7NN46 7AA0 14 Operating Instructions 04 2017 ...
Page 122: ...Start up SINAMICS SM150 6SL3845 7NN46 7AA0 122 Operating Instructions 04 2017 ...
Page 190: ...Maintenance 9 7 Repairs SINAMICS SM150 6SL3845 7NN46 7AA0 190 Operating Instructions 04 2017 ...
Page 192: ...Spare parts SINAMICS SM150 6SL3845 7NN46 7AA0 192 Operating Instructions 04 2017 ...
Page 196: ...Service Support SINAMICS SM150 6SL3845 7NN46 7AA0 196 Operating Instructions 04 2017 ...
Page 217: ......