Siemens S7-1200 - SM 1222 16-Point Digital Output Specifications

Technical specifications
A.7 Digital signal modules (SMs)
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
895
Model
SM 1222
DQ 8 x Relay
SM 1222 DQ8 RLY
Changeover
SM 1222
DQ 8 x 24 VDC
Isolation (field side to logic) 1500 VAC for 1 minute (coil
to contact)
None (coil to logic)
1500 VAC for 1 minute
(coil to contact)
500 VAC for 1 minute
Isolation resistance
100 MΩ min. when new
100 MΩ min. when new
--
Isolation between open contacts
750 VAC for 1 minute
750 VAC for 1 minute
--
Isolation groups
2
8
1
Current per common (max.)
10 A
2 A
4 A
Inductive clamp voltage -- -- L+ minus 48 V, 1 W
dissipation
Switching delay 10 ms max. 10 ms max 50 μs max. off to on
200 μs max. on to off
Maximum relay switching frequency
1 Hz
1 Hz
--
Lifetime mechanical (no load) 10,000,000 open/close
cycles
10,000,000 open/close
cycles
--
Lifetime contacts at rated load (N.O.
contact)
100,000 open/close cycles 100,000 open/close
cycles
--
Behavior on RUN to STOP Last value or substitute
value (default value 0)
Last value or substitute
value (default value 0)
Last value or substitute
value (default value 0)
Number of outputs on simultaneously 8
• 4 (no adjacent points)
at 60 °C horizontal or
50 °C vertical
• 8 at 55 °C horizontal
or 45 °C vertical
8
Cable length (meters) 500 m shielded, 150 m
unshielded
500 m shielded, 150 m
unshielded
500 m shielded, 150 m
unshielded
A.7.3
SM 1222 16-point digital output specifications
Table A- 113 General specifications
Model
SM 1222 DQ 16 x Relay
SM 1222 DQ 16 x 24 VDC
Order number
6ES7 222-1HH32-0XB0
6ES7 222-1BH32-0XB0
Dimensions W x H x D (mm) 45 x 100 x 75 45 x 100 x 75
Weight
260 grams
220 grams
Power dissipation
8.5 W
2.5 W
Current consumption (SM Bus)
135 mA
140 mA
Current consumption (24 VDC)
11 mA / Relay coil used
100 mA