AHU Fan Safety Alarm and General Purpose Logic Circuit, BACnet MS/TP N
| Item | AHU Fan Safety Alarm and General Purpose Logic Circuit |
|---|---|
| Height | 1.75 |
| Width | 6.615 |
| Operating Temp. | -30 to 140 F |
| Voltage | 24 Vac/dc |
| Color | Green |
| Operate Time | 8 msec |
| Terminations | Functional Devices product installed at both ends of the MS/ TP network – Use 120 Ω end of line resistors. All other cases – Follow instructions from the device installed at the end of the MS/TP network. |
| Baud Rate | 9600, 19200, 38400, 57600, 76800, 115200 (DIP Switch Selectable) |
| Power Input | 24 Vac/dc: 50-60 Hz |
| Humidity Range | 5 to 95% (noncondensing) |
| Relay Rating, BO 1-1 | 3 Amp Max @ 24 Vac or 24 Vdc (depending on power source supplied by user to power RIB device) |
| Relay Rating, BO 1-2 | 10 Amp Resistive @ 30 Vdc 10 Amp General Use @ 277 Vac 1/2 HP @ 120/240 Vac |
| Network Media | Twisted Pair 22-24AWG, shielded recommended |
| Relay Override Switch | DIP Switch Control |
| Relay Rating, BO 2 | 20 Amp Resistive @ 277 Vac 5 Amp @ 480 Vac 20 Amp Ballast @ 277 Vac 16 Amp Electronic Ballast @ 277 Vac 1 HP @ 120 Vac 2 HP @ 277 Vac |
| Approvals | UL864, UL916, C-UL, CE, CSFM |
| Dimensions | 6.62"H x 2.75"W x 1.25"D1/1.75"D2 |
| Polarity | Network is polarity sensitive |
| Operating Temperature | -30 to 140° F |
| Expected Relay Life | 10 million cycles minimum mechanical |
| Package Quantity | 1 |