Safety Relay Modules
Isolated Channels - 8 Amp Contacts, 35 or 32 DIN Rail
Isolated Channel (Double Pole Double Throw)
TS35x7.5 71 mm (2.80 in.)
TS32x15 76 mm (2.99 in.)
L
Altech Safety Relay Modules utilize Relays with Force-Guided-Contacts that meet or
exceed international standards, TÜV and UL. They are designed to protect man and
machine as specified in OSHA FR1910 Regulations, a mandatory requirement of the
European Machinery Directive EMD 89.392 EEC. The Safety Relays are used in Safety
Devices such as Emergency Stop Modules, Safety Gate Monitors, 2-Hand Safety Modules, etc.
This series of Safety Relay Modules are Double Pole, Double Throw configurations, and are
available as 1, 2, 4, 8 and 16 isolated channels and 8 and 16 bussed channels with 12 or 24
VDC coils. Isolated channels allow control of each relay by a different logic system, if
necessary. There are two inputs for each relay coil per channel. Bussed channels allow high
density packaging with a common input for all relays.Safety Relay Modules may be ordered
with three different types of relay contact material, depending on the actual load current.
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Screw-Cage Clamp Connection
LED Coil Voltage Indicator
Reverse DC Polarity LED Protection
Surge Suppression With DC Coils
Industry Standard Relays
DIN Rail Mount, Panel Mount Available
DPDT
Isolated Channel
(no bus)
1 Channel
1 Channel
2 Channel
2 Channel
4 Channel
4 Channel
8 Channel
8 Channel
16 Channel
16 Channel
m )
m in.
87 .43
(3
Contact Material:Contact Material:
AgSnO
2
+0.2µmAu
Contact Ratings:
8A(2x5A) 250VDC, 400VAC
Contact Material:
AgNi10+0.2µmAu
Contact Ratings:
8A(2x5A) 250VDC, 400VAC
AgNi10+5µmAu
Contact Ratings:
8A(2x5A) 250VDC, 400VAC
Coil Voltage
12V
24V
12V
24V
12V
24V
12V
24V
12V
24V
Part Number
8949.2C
8951.2C
8949.3C
8951.3C
8955.2C
8956.2C
8955.3C
8956.3C
8963.2C
8972.2C
Part Number
8949.2N
8951.2N
8949.3N
8951.3N
8955.2N
8956.2N
8955.3N
8956.3N
8963.2N
8972.2N
Part Number
8949.2S
8951.2S
8949.3S
8951.3S
8955.2S
8956.2S
8955.3S
8956.3S
8963.2S
8972.2S
Module Length (L)
in mm (in)"
21 (0.83)
21 (0.83)
40 (1.57)
40 (1.57)
79 (3.11)
79 (3.11)
157 (6.18)
157 (6.18)
311 (12.24)
311 (12.24)
28
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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