Automated Logic
Automated Logic R683 DDC Control Module for Rooftop Units
The R683 module is a member of the I/O Hardware family of control modules. Each module is capable of standalone operation. All modules communicate with equal authority on a "peer-to-peer" EIA-485 Control Module Network (CMnet). A direct access port is provided for diagnostic operations.
The R683 module can store a single Graphic Function Block (GFB).
Power: 24 VAC, 50-60 Hz, 20 VA (0.83 A) maximum.
Inputs: One enhanced zone sensor port and 8 universal inputs (thermistor/dry contact, 0-5 VDC, or 4-20 mA).
Digital Outputs: 6 relay outputs (Form A), 3 A max.
Analog Outputs: 3 analog outputs (0-10 VDC), 20 mA source capability.
Communication: EIA-485 port for CMnet communication. Baud rate: 9600 bps or 38.4k bps (switch selectable). CMnet terminals are optically isolated.
Status Indication: LED indicators for visual status of communication, errors, running, and all outputs.
Memory: 32k byte non-volatile read/write memory.
Protection: Noise immunity provided by metal cover plate, surge protection on network, inputs, and power lines, arc suppression on relays. - Automated Logic - Automated Logic Corporation - R683 - R683
Automated Logic R683 DDC Control Module for Rooftop Units
The R683 module is a member of the I/O Hardware family of control modules. Each module is capable of standalone operation. All modules communicate with equal authority on a "peer-to-peer" EIA-485 Control Module Network (CMnet). A direct access port is provided for diagnostic operations.
The R683 module can store a single Graphic Function Block (GFB).
Power: 24 VAC, 50-60 Hz, 20 VA (0.83 A) maximum.
Inputs: One enhanced zone sensor port and 8 universal inputs (thermistor/dry contact, 0-5 VDC, or 4-20 mA).
Digital Outputs: 6 relay outputs (Form A), 3 A max.
Analog Outputs: 3 analog outputs (0-10 VDC), 20 mA source capability.
Communication: EIA-485 port for CMnet communication. Baud rate: 9600 bps or 38.4k bps (switch selectable). CMnet terminals are optically isolated.
Status Indication: LED indicators for visual status of communication, errors, running, and all outputs.
Memory: 32k byte non-volatile read/write memory.
Protection: Noise immunity provided by metal cover plate, surge protection on network, inputs, and power lines, arc suppression on relays. - Automated Logic - Automated Logic Corporation - R683 - R683
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We offer a mix of new and used products. Both product conditions are listed on the product page.
Yes. We do our best to keep our inventory control very accurate. If you'd like to verify stock, please reach out to us via phone/text or email. If there are any stock errors, we will let you know immediately.
Our refurbished products are usually used. They are cleaned, tested, and include a 90-day warranty.
We do not represent any manufacturers. We are also known as "discount / overstock / surplus", "grey market", a "non-authorized stocking distributor", or "independent distributor".
We offer a 90-day warranty on all sales through Ready Go MRO. Typically, the manufacturer will not warranty products that we resell.