

Details
- •Programmable logic controllers PLC
- •Logic module
- •1 KOM
- •SCHNEIDER
Technical specifications
SR2E121B | Relej Progr. Slijepi 12 I-O 24 VAC SAT

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Details
- Programmable logic controllers PLC
- Logic module
- 1 KOM
- SCHNEIDER
Technical specifications
With time switch clock
Number of analogue outputs
0
Height
90mm
Voltage type of supply voltage
AC
Depth
59.5mm
Suitable for safety functions
Expandable
Number of digital outputs
4
With display
Number of HW-interfaces RS-232
1
Supporting protocol for LON
Switching current
8A
Number of analogue inputs
0
Width
71.2mm
Number of HW-interfaces RS-422
0
Number of HW-interfaces industrial Ethernet
0
Number of digital inputs
8
Number of HW-interfaces USB
0
Number of HW-interfaces serial TTY
0
Number of HW-interfaces RS-485
0
With optical interface
Supporting protocol for INTERBUS
Number of HW-interfaces parallel
0
Number of HW-interfaces other
1
Supporting protocol for KNX
Supporting protocol for SUCONET
Rail mounting possible
Supporting protocol for Data-Highway
Supporting protocol for PROFIBUS
Appendant operation agent (Ex ia)
Supporting protocol for other bus systems
Explosion safety category for gas
None
Explosion safety category for dust
None
Supporting protocol for DeviceNet
Supporting protocol for ASI
With relay output
Supporting protocol for Modbus
Appendant operation agent (Ex ib)
Redundancy
Supporting protocol for TCP/IP
Supporting protocol for CAN
Degree of protection (IP)
IP20
Supporting protocol for INTERBUS-Safety
Number of interfaces PROFINET
0
Supporting protocol for SERCOS
Number of HW-interfaces Wireless
0
SIL according to IEC 61508
None
Wall mounting/direct mounting
Supporting protocol for AS-Interface Safety at Work
Rack-assembly possible
IO link master
Radio standard Wi-Fi 802.11
Radio standard GSM
Supporting protocol for DeviceNet Safety
Supporting protocol for PROFINET IO
Supply voltage DC
- .. -V
Supply voltage AC 50 Hz
24 .. 24V
Supply voltage AC 60 Hz
24 .. 24V
Radio standard GPRS
Radio standard UMTS
Supporting protocol for SafetyBUS p
Supporting protocol for PROFIsafe
Performance level according to EN ISO 13849-1
None
Supporting protocol for PROFINET CBA
Supporting protocol for EtherNet/IP
Supporting protocol for Foundation Fieldbus
Front built-in possible
Radio standard Bluetooth
Basic device
Expansion device