F 3430 (0507)
All rights reserved. Equipment subject to change without notice: 261
HIMA Paul Hildebrandt GmbH + Co KG, P.O. Box 1261, 68777 Brühl
F 3430
F 3430: 4-channel relay module
safety-related, applicable up to SIL 3 according to IEC 61508
• Switching voltage
≥ 5 V, ≤ 250 VAC / ≤ 110 VDC
• with integrated safety shutdown
• with safety isolation, with 3 subsequent relays (in diversity)
• solid state output (open collector) for LED display in the cable plug
Figure 1: Block diagram and front cable plug
Relay output NO contact, dust-tight
Contact material Silver alloy, gold-flashed
Switching time approx. 8 ms
Reset time approx. 6 ms
Bounce time approx. 1 ms
Switching current 10 mA
≤ I ≤ 4 A
Life, mech.
≥ 30 x 10
6
cycles
Life, elec.
≥ 2.5 x 10
5
cycles with full resistive load
and
≤ 0.1 cycles per second
Switching capacity AC up to 250 VAC max. 500 VA, cos
ϕ > 0.5
Switching capacity DC up to 30 VDC max. 120 W
(non inductive) up to 70 VDC max. 50 W
up to 110 VDC max. 30 W
Space requirement 4 SU
Operating data 5 VDC / < 100 mA
24 VDC / < 120 mA
Front
cable plug
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