Relay Interface Cards

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AR-2 Relay Interface
$ 44.95
2 Relays - RS-232 or USB

AR-2MF Multi-Function USB Relay
$ 49.95
2 Relays -16 Amp SPDT
Expandable up to 8 Inputs or Relays*

USB WiFi Ethernet RS-232 RS-485
AR-8MF Multi-Function Relay Interface
$ 49.95
8 Relay Outputs or 8 Inputs*

USB/RS-232/RS-485/WiFi/Ethernet Relay Expansion

EX-8M Relay Expansion Card
8 Relay Outputs/Inputs $ 29.95
Use with Analog to Digital

8 Relay USB/RS-232/RS-485 Interface - Expandable

AR-8X Relay Interface
8 Relays - RS-232, RS-485 or USB
Expandable up to 112 Relays and
up to 128 Inputs (or 32 Analog Inputs)

AR-8RH Relay Interface
8 Relays - RS-232, RS-485 or USB
Expandable up to 128 Relays

AR-12MF Multi-Function USB Relay Interface
$ 69.95
12 Relay Outputs or 12 Inputs*

USB/RS-232/RS-485 Relay Interface - Expandable

AR-16 Relay Interface
16 Relay Outputs - RS-232, RS-485 or USB
Expandable up to 128 Relays

Relay Control Systems (8 to 136 Relays)
USB, WiFi, Ethernet, RS-232 or RS-485
Expandable up to 136 Relays/Inputs

Relay Control with Analog to Digital Converter for $ 29.95

Add Relay Control to your Analog
to Digital Converter for $ 29.95

*all the Multi-Function Relay Interface cards (AR-2MF, AR-8MF and AR-12MF) may be set up for all relays, all inputs or combinations of relays and inputs (or GPIO function). All the multi-function cards also have expansion ports that permit other add-on features or specialized function. For more information please contact EECI support.

Electronic Energy Control, Inc.
14960 Maple Ridge Rd
Milford Center OH 43045-9016

TOLL FREE (24 hour order line)
(800) 842-7714
Technical Support (937) 349-6000
International Phone +1.9373496000

Internet Email cst@eeci.com