A6REL-12

6-Channel Relay Driver with Manual Override
A6REL-12

A6REL-12

End of lifeConfigurable

6-Channel Relay Driver with Manual Override

Model:
A6REL-12
Item Number:
3760
Warranty:
1 year
Lead time:
14 days

Overview

A6REL-12 6-Channel Relay Driver w/Manual Override

You can control up to 12 external ac or dc devices using the six internal relays of the A6REL-12. Each relay set can be controlled manually or by a data logger.

Technical Description

The A6REL-12's internal relays are dual single-pole double-throw. Each of the six relays has a three position toggle switch; "on" and "off" for manual override, and "auto" for data logger control. In the on position, the common and normally open contacts are shorted. In the auto position, the state of a relay is controlled by a data logger control port.

A6REL-12's with serial numbers 1445 and higher are UL-approved.

Benefits

  • UL/CUL approved product

Specifications

Function
Controls up to 12 external ac or dc devices.
Number of Channels
6
Operating Voltage
12 Vdc nominal

(8.4 to 24 Vdc)

Current Drain at 12 Vdc
6 µA quiescent
Current Drain at 12 Vdc
30 mA per active LED

(switch ON or AUTO active)

Toggle Switch
ON/OFF manual override; AUTO for data logger control
Relays
dual single pole double throw, break before make
Contact Material
Gold-clad silver
Coil Resistance
720 Ω ±10%
Contact Ratings
2 A

(@ 30 Vdc)

Contact Ratings
0.6 A

(@ 125 Vac)

Release/Actuation Time
~3 ms
Operating Temperature
-40° to +70°C
Standards
Underwriters Laboratories (UL) listed product (E162021)
Standards
Canadian Underwriters Laboratories (CUL) listed product (5Z21)
Dimensions
22.4 x 13.9 x 4.1 cm

(8.8 x 5.5 x 1.6 in.) including switches and mounts

Weight
635 g

(1.4 lb)

Expected Life (contact closures)

Mechanical
108
Electrical
5x105

(2 A at 30 Vdc)

Electrical
2x106

(1 A at 30 Vdc )

Related Resources

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Phone Numbers
General: (435) 227-9000
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Corporate Address
815 W 1800 N
Logan, UT 84321
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Email Address
sales@campbellsci.com

As a trusted leader in measurement systems for more than 50 years, our top priority at Campbell Scientific has always been to provide the most accurate, reliable data for research and industry.