Typ. starting time with Us
< 70 ms (when controlled via A1 or A3 at US)
Rated control circuit supply voltage US
19.2 V DC ... 30 V DC
24 V DC -20 % / +25 %
Rated control supply current IS
typ. 15 mA (per channel (configurable))
typ. 25 mA (per channel (configurable))
typ. 40 mA (per channel (configurable))
typ. 46 mA (per channel (configurable))
Application
Ex
High demand
Low demand
Safe switch off
Power consumption at US
typ. 1.1 W (per channel (configurable))
typ. 360 mW (per channel (configurable))
typ. 600 mW (per channel (configurable))
typ. 960 mW (per channel (configurable))
Relay type
Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Typ. starting time with Us
< 70 ms (when controlled via A1 or A3 at US)
Typical release time
< 30 ms (when controlled via A1 or A3 at US)
Maximum power dissipation for nominal condition
7.05 W (S1, S2, S3, S4 = ON, 2-channel load, UB = 30 V, US = 24 V, IS = 2*46 mA, IL² = 36 A, Rcontact = 0.05 Ω)
Rated surge voltage/insulation
500 V isolation between (A1/A2, A3/A4) and (21/22, 41/42)
Safe isolation, reinforced insulation 6.4 kV from (A1/A2, A3/A4, 21/22, 41/42) to (13/14, 33/34) and between (13/14) and (33/34)
Rated control circuit supply voltage US
19.2 V DC ... 30 V DC
24 V DC -20 % / +25 %
Rated control supply current IS
typ. 15 mA (per channel (configurable))
typ. 25 mA (per channel (configurable))
typ. 40 mA (per channel (configurable))
typ. 46 mA (per channel (configurable))
Power consumption at US
typ. 1.1 W (per channel (configurable))
typ. 360 mW (per channel (configurable))
typ. 600 mW (per channel (configurable))
typ. 960 mW (per channel (configurable))
Inrush current
max. 100 mA
max. 6 A
min. 1 mA
min. 3 mA
typ. 200 mA (Δt = 10 µs at Us, per channel (configurable))
typ. 300 mA (Δt = 10 µs at Us, per channel (configurable))
Filter time
2 ms (in the event of voltage dips at Us)
Output description
2 N/C contacts parallel, without delay, safety-related, floating
2 N/O contacts parallel, without delay, safety-related, floating
Contact switching type
2 confirmation current paths
2 enabling current paths
Switching voltage
max. 250 V AC/DC
max. 30 V DC
min. 12 V DC
min. 5 V DC
Switching capacity
2 A (250 V (AC15), high demand)
4 A (24 V (DC13))
4 A (250 V (AC15), low demand)
Limiting continuous current
100 mA
4 A (Low demand)
6 A (High demand)
Sq. Total current
32 A2 (Low-demand, observe derating)
72 A2 (High-demand, observe derating)
Output fuse
150 mA Fast-blow
4 A gL/gG (for low-demand applications)
6 A gL/gG
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section AWG