Item details
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Item details
Width
72
Model
Compact
Height
110
Depth
60.5
With display
No
Suitable for safety functions
No
Number of digital inputs
2
Number of digital outputs
6
Number of analogue inputs
8
Number of analogue outputs
2
Voltage type of supply voltage
AC/DC
Type of memory
Other
Memory size
0.512
Processing time (1K, binary operation)
0.3
Supporting protocol for LON
No
Number of HW-interfaces industrial Ethernet
0
Number of HW-interfaces RS-232
0
Number of HW-interfaces RS-422
0
Number of HW-interfaces RS-485
2
Number of HW-interfaces USB
1
Number of HW-interfaces parallel
0
Number of HW-interfaces other
1
With optical interface
No
Additional program memory possible
No
Supporting protocol for TCP/IP
No
Supporting protocol for ASI
No
Supporting protocol for PROFIBUS
No
Supporting protocol for CAN
Yes
Supporting protocol for INTERBUS
No
Supporting protocol for KNX
No
Supporting protocol for MODBUS
Yes
Supporting protocol for Data-Highway
No
Supporting protocol for DeviceNet
No
Supporting protocol for SUCONET
No
Supporting protocol for other bus systems
No
Redundancy
No
Rail mounting possible
Yes
Explosion safety category for gas
None
Explosion safety category for dust
None
System accessory
No
Appendant operation agent (Ex ia)
No
Appendant operation agent (Ex ib)
No
Supporting protocol for SERCOS
No
Supporting protocol for INTERBUS-Safety
No
Number of HW-interfaces PROFINET
0
Number of HW-interfaces Wireless
0
Front build in possible
No
Rack-assembly possible
No
Wall mounting/direct mounting
Yes
Radio standard Bluetooth
No
Radio standard WLAN 802.11
No
IO link master
No
Number of relay outputs
6
Max. number of time switches
0
Performance level acc. to EN ISO 13849-1
None
Supporting protocol for AS-Interface Safety at Work
No
Supporting protocol for DeviceNet Safety
No
Supporting protocol for EtherNet/IP
No
Supporting protocol for Foundation Fieldbus
No
Supporting protocol for PROFINET CBA
No
Supporting protocol for PROFINET IO
No
Supporting protocol for PROFIsafe
No
Supporting protocol for SafetyBUS p
No
Supply voltage AC 50 Hz
24
Supply voltage AC 60 Hz
24
Supply voltage DC
20
Radio standard GPRS
No
Radio standard GSM
No
Radio standard UMTS
No
SIL according to IEC 61508
None

TM172OBM18R | Schneider Electric

Modicon M172 Optimized Blind 18 I/Os, Modbus
£ 247.17 -25%
£ 185.38
£ 222.45 inc. VAT

Call for availability

500 available on 11/12/2026