Siemens Simatic S7 Series System Manual page 609

Model
Lamp load
ON state contact resistance
Leakage current per point
Surge current
Overload protection
Isolation (field side to logic)
Isolation resistance
Isolation between open contacts
Isolation groups
Inductive clamp voltage
Switching delay
Lifetime mechanical (no load)
Lifetime contacts at rated load
Output behavior in STOP
Number of outputs on simulta-
neously
Cable length (max.), in meters
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
EM Digital EM Digital
8 x Inputs/ 8 x Inputs/
Digital 8 x Outputs 8 x Relay Outputs
(EM DT16) (EM DR16)
5 W 30 W DC/200 W AC 5 W
0.6 Ω max. 0.2 Ω max. when
new
10 μA max. --
8 A for 100 ms max. 7 A with contacts
closed
No No
500 V AC for 1 1500 V AC for 1
minute minute (coil to con-
tact)
None (coil to logic)
-- 100 M Ω min. when
new
-- 750 V AC for 1
minute
2 2
Minus 48 V --
50 μs max., off to 10 ms max.
on
200 μs max., on to
off
-- 10,000,000
open/close cycles
-- 100,000 open/close
cycles
Last value or substi- Last value or substi-
tute value (default tute value (default
value 0) value 0)
8 8
Shielded: 500 m Shielded: 500 m
Unshielded: 150 m
Unshielded: 150 m
A.3 Digital inputs and outputs expansion modules (EMs)
EM Digital
16 x Inputs/ Digital
16 x Outputs
(EM DT32)
0.6 Ω max.
10 μA max.
8 A for 100 ms max. 7 A with contacts
No
500 V AC for 1
minute
--
--
3
Minus 48 V
50 μs max., off to
on
200 μs max., on to
off
--
--
Last value or substi-
tute value (default
value 0)
16
Shielded: 500 m
Unshielded: 150 m
Technical specifications
EM Digital
16 x Inputs/
16 x Relay Outputs
(EM DR32)
30 W DC/200 W AC
0.2 Ω max. when
new
--
closed
No
1500 V AC for 1
minute (coil to con-
tact)
None (coil to logic)
100 M Ω min. when
new
750 V AC for 1 mi-
nute
4
--
10 ms max.
10,000,000
open/close cycles
100,000 open/close
cycles
Last value or substi-
tute value (default
value 0)
16
Shielded: 500 m
Unshielded: 150 m
609