S7-200 Cpu 212 Cpu Specifications And Pin-Out Data; Input Channels; Output Channels; S7-200 Cpu 212 Power Specifications - Siemens SIMATIC PCS 7 OSx Hardware Manual

A.1 S7–200 CPU 212 Specifications and Pin-out Data
Parameters
Input Voltage (Input Specifications)
Input Current (Input Specifications)
Voltage Range (Output Specifications, Voltage)
Maximum Load Current
Power Supply Voltage (Frequency)

Input Channels

Output Channels

A-2 Alarm Applications/Failover Option
The S7–200 CPU 212 provides external warning and critical alarms for the
SIMATIC PCS 7 OSx system. The S7–200 is programmed at the factory for
this application. If replacement is required, order Alarm/Failover kit
6ES76550XX001BE1.
Table A-1 lists specific power requirements for the S7–200 CPU 212.
Table A-1 S7–200 CPU 212 Power Specifications
OSx uses two input channels of the S7–200 for failover detection purposes.
OSx uses three output channels of the S7–200 for external alarm
annunciation and failover detection. Each output channel has normally
open and normally closed contacts.
NOTE: Reserve serial port 1 on the PCS7 OSx station for the S7–200
connection.
Range or Values (UL Class 2 or PELV)
15–30 VDC (DC Input)
ON State Nominal
OFF State Maximum
5–30 VDC 250 VAC
2 A / Point
85 to 264 VAC at 47 to 63 Hz
SIMATIC PCS 7 OSx 4.0.0 Hardware (PA RISC)
4 mA minimum
24 VDC, 7 mA
5 VDC, 1 mA