R-805 Series
Expansion Boards for AC-825IP
Installation Guide
1. Introduction
The R-805 is a 16-output expansion board for the AC-825IP access control panel.
The expansion board supports 16-relays (5 A Form-C) for general purpose and security application .
2. Technical Specifications
Electrical Characteristics
Input Voltage 12 to 16 VDC
Input Current
(not including attached devices)
Standby: 65 mA, 12 VDC
Maximum: 700 mA
Number of Outputs 16
Output Relays 5 A with N.O., N.C., and COM contacts Form-C Relays
RS-485 Communication Ports OSDP/RSDP bus (S-bus)
Tamper Input
(from enclosure)
4-pin tamper connector
Environmental Characteristics
Operating Environment Indoor
Operating Temp. Range 0°C to 50°C (32°F to 122°F)
Operating Humidity Range 0% to 85% (non-condensing)
Physical Characteristics
Dimensions (H x W x D) 178 x 87 x 38 mm (7.0 x 3.4 x 1.5 in.)
Weight 315 g (11.2 oz)
Relays Characteristics
Operation Voltage 12 VDC
Operation Current 40 mA
Number of Relays 16
Relay Type Form-C (NO/COM/NC)
Relay Out[put Rated 5 A @ 30 VDC or 5 A @ 30 VAC, 0.6 power factor
LED Indicators
Power LED Active when connected to a power source
Output LED
16 LEDs
Each output LED is active when an output relay is energized.
RSDP-805 Series Installation Guide
www.rosslaresecurity.com
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