Sm 1222 16-Point Digital Output Specifications - Siemens S7-1200 System Manual

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Table of Contents
Model
Isolation (field side to logic)
Isolation resistance
Isolation between open contacts
Isolation groups
Current per common (max.)
Inductive clamp voltage
Switching delay
Maximum relay switching frequency
Lifetime mechanical (no load)
Lifetime contacts at rated load (N.O.
contact)
Behavior on RUN to STOP
Number of outputs on simultaneously 8
Cable length (meters)
A.7.3

SM 1222 16-point digital output specifications

Table A- 113 General specifications
Model
Order number
Dimensions W x H x D (mm)
Weight
Power dissipation
Current consumption (SM Bus)
Current consumption (24 VDC)
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
SM 1222
DQ 8 x Relay
1500 VAC for 1 minute (coil
to contact)
None (coil to logic)
100 MΩ min. when new
750 VAC for 1 minute
2
10 A
--
10 ms max.
1 Hz
10,000,000 open/close
cycles
100,000 open/close cycles
Last value or substitute
value (default value 0)
500 m shielded, 150 m
unshielded
SM 1222 DQ 16 x Relay
6ES7 222-1HH32-0XB0
45 x 100 x 75
260 grams
8.5 W
135 mA
11 mA / Relay coil used
A.7 Digital signal modules (SMs)
SM 1222 DQ8 RLY
Changeover
1500 VAC for 1 minute
(coil to contact)
100 MΩ min. when new
750 VAC for 1 minute
8
2 A
--
10 ms max
1 Hz
10,000,000 open/close
cycles
100,000 open/close
cycles
Last value or substitute
value (default value 0)
4 (no adjacent points)
at 60 °C horizontal or
50 °C vertical
8 at 55 °C horizontal
or 45 °C vertical
500 m shielded, 150 m
unshielded
SM 1222 DQ 16 x 24 VDC
6ES7 222-1BH32-0XB0
45 x 100 x 75
220 grams
2.5 W
140 mA
100 mA
Technical specifications
SM 1222
DQ 8 x 24 VDC
500 VAC for 1 minute
--
--
1
4 A
L+ minus 48 V, 1 W
dissipation
50 μs max. off to on
200 μs max. on to off
--
--
--
Last value or substitute
value (default value 0)
8
500 m shielded, 150 m
unshielded
895
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