SIEMENS 6ES7222-1XF32-0XB0 Module S7-1200 (Digital output SM 1222, 8 DO, Relay Changeover contact)

Supply voltage

permissible range, lower limit (DC): 20.4 V

permissible range, upper limit (DC): 28.8 V

Input current

from backplane bus 5 V DC, max.: 140 mA

Digital outputs

from load voltage L+, max.: 16.7 mA/relay coil

Power loss

Power loss, typ.: 5 W

Digital outputs

Number of digital outputs: 8

in groups of 1

Short-circuit protection: No; to be provided externally

Switching capacity of the outputs

with resistive load, max.: 2 A

on lamp load, max.: 30 W with DC, 200 W with AC

Output voltage

Rated value (DC): 5 V DC to 30 V DC

Rated value (AC): 5 V AC to 250 V AC

Output current

for signal "1" rated value: 2 A

Output delay with resistive load

"0" to "1", max.: 10 ms

"1" to "0", max.: 10 ms

Total current of the outputs (per group)

horizontal installation — up to 50 °C, max.: 2 A; Current per mass

Relay outputs

Number of relay outputs: 8

Rated supply voltage of relay coil L+ (DC): 24 V

Number of operating cycles, max.: mechanically 10 million, at rated load voltage 100 000

Switching capacity of contacts

with inductive load, max.: 2 A

on lamp load, max.: 30 W with DC, 200 W with AC

with resistive load, max.: 2 A

Cable length

shielded, max.: 500 m

unshielded, max.: 150 m