

Details
- •Programmable logic controllers PLC
- •Logic module
- •1 KOM
- •SCHNEIDER
Technical specifications
SR2B121BD

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