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X20(c)SC2212
Data sheet V1.141 X20(c)SC2212 Translation of the original documentation 3
1.2 Coated modules
Coated modules are X20 modules with a protective coating for the electronics component. This coating protects
X20c modules from condensation.
The modules' electronics are fully compatible with the corresponding X20 modules.
Information:
For simplification purposes, only images and module IDs of uncoated modules are used in this data
sheet.
The coating has been certified according to the following standards:
•
Condensation: BMW GS 95011-4, 2x 1 cycle
• Corrosive gas: EN 60068-2-60, Method 4, exposure 21 days
Contrary to the specifications for X20 system modules without safety certification and despite the tests performed,
X20 safety modules are NOT suited for applications with corrosive gases (EN 60068-2-60)!
2 Overview
Module X20SC2212
Safe digital inputs
Number of inputs 6
Nominal voltage 24 VDC
Input filter
Hardware
Software
≤150 µs
Configurable between 0 and 500 ms
Input circuit Sink
Pulse outputs
Design Push-Pull
Switching voltage I/O power supply minus residual voltage
Safe digital outputs
Number of outputs 2
Nominal voltage 24 VDC
Nominal output current 0.5 A
Total nominal current 1 A
Output protection Thermal short circuit shutdown, integrated protection for switching inductive loads
Table 3: Digital mixed modules
3 Order data
Model number Short description Figure
Digital mixed modules
X20SC2212 X20 safe digital mixed module, 6 safe digital inputs, configurable
input filter, 6 pulse outputs, 24 VDC, 2 safe type B1 digital out-
puts, 24 VDC, 0.5 A, OSSD <500 µs
X20cSC2212 X20 safe digital mixed module, coated, 6 safe digital inputs, con-
figurable input filter, 6 pulse outputs, 24 VDC, 2 safe type B1
digital outputs, 24 VDC, 0.5 A, OSSD <500 µs
Required accessories
Bus modules
X20BM33 X20 bus module, for X20 SafeIO modules, internal I/O power
supply continuous
X20BM36 X20 bus module, for X20 SafeIO modules, with node number
switch, internal I/O power supply continuous
X20cBM33 X20 bus module, coated, for X20 SafeIO modules, internal I/O
power supply continuous
Terminal blocks
X20TB5F X20 terminal block, 16-pin, safety-keyed
Table 4: X20SC2212, X20cSC2212 - Order data