Bosch CM723B Power Supply
Power Supply 5 Amp + 2x Battchgr RS485
The CM723B LAN Power Supply is a high efficiency 13.8V DC, 5Amp continuous rated switch mode power supply with two independent battery chargers. The battery chargers can be configured to charge one or two 7.2Ah batteries, or for longer standby times they can be combined to charge a single 18Ah sealed lead battery. Two power output terminals are provided to simplify wiring to ancillary equipment and these are protected with a self resetting fuse. An optional CM435 Power Terminal Expander card can be used toincrease the number of terminals if required.
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- 5 Amps total combined output current
- Charge up to 2 x 7.2Ah or 1 x 18Ah standby batteries
- Remotely interrogate power supply status via RAS
- Resettable fuse protected with deep discharge protection built-in
- Easily installed into MW720 or MW730 enclosures
- Voltage Input: 100-240V AC @ 2.0A 50-60Hz
- Stand-by Battery: Up to 2 x 12V DC 7.2Ah sealed rechargeable battery Panasonic LC-P12R2P or equivalent or 1 x 12V DC 18Ah sealed rechargeable batteryResettable fuse protected @ 6 Amps
- Voltage Output: 13.8V DC @ 5 Amps (Primary supply source only)
- Battery Discharge Cycle: AC Off: Keypads indicate trouble condition, AV Fail report resent (if programmed)13.8V DC :Charging level11.5V DC: Low battery trouble at keypads, low battery report sent (if programmed)10.0V: DC Shut down and battery disconnected as voltage falls below 9V DC.
- Battery Recharge Cycle: AC On: Panel restarts, battery charging begins. AC trouble clears from keypads, AC restore report sent (if programmed).12.8V DC: Battery trouble clears from keypads, battery restore report sent (if programmed).13.8V DC: Battery float charged.
- Connection (RS485 LAN): Max total LAN length using multi strand security cable = 300mMax total LAN length using 2 pair twisted shielded data cable (Belden 8723) = 1200m
- Temperature: 0o to 55oC Operating
- Humidity: 5% to 85% at 30oC non condensing
- Dimensions: 50(W) x 23(D) x 58(H)mm