Bosch D9412GV2 Troubleshooting Manual page 127

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4.4.2 Zonex Specifications
OctoPOPIT
Table 57: D8128D OctoPOPIT Specifications
Power Requirements
Voltage (Operating):
Current (Maximum):
Environmental Considerations
Relative Humidity:
Temperature
(Operating):
Loop
Resistance:
Response Time:
Cabling
POPITS
Table 58: POPIT Specifications
Operating Voltage
Current
Operating Temperature
Resistance
Sensor Loop Response Time
Low Condition Voltages
Bosch Security Systems, Inc. | 11/05 | F01U011024B
D9412GV2/D7412GV2 | Troubleshooting Guide | 4.0 Appendix
10.2 VDC to 13.8 VDC, supplied by the control panel
51 mA per OctoPOPIT module (all points shorted @ 13.8 VDC)
5% to 85% at +30°C (+86°F), non-condensing
0°C to +49°C (+32°F to +120°F)
1 kΩ (+/-100 Ω)
Approximately 1 second. OctoPOPIT sensor loops are supervised with a 1 kΩ end-of-line
resistor: Bosch's D105BL or D105FL (for fire supervisory applications)
Burglary applications: D8128D OctoPOPITs can be installed up to 61 m (200 ft) from the
control panel using standard four-conductor 0.8 mm (22 AWG) wire. Shielded cable is
recommended when the D8128D is located outside the control panel enclosure.
Fire applications: UL Listed fire-rated cable approved by the authority having jurisdiction
(AHJ) must be used when connecting fire-initiating or fire-supervisory devices to the
D8128D. D8128D OctoPOPITS can be located up to 61 m (200 ft) from the control panel
and must be mounted in a D8109 or D8108A enclosure. If a D125B Dual Powered Loop
Interface Module or D129 Dual Class A Module is required, they must also be mounted in
the same enclosure as the D8128D OctoPOPIT.
Each OctoPOPIT uses 51 mA (worst case). This affects the number of units that can be
connected on a single wire run.
D8125 10.2 VDC to 14 VDC supplied by AUX POWER
D8126/D8127 7 VDC to 15 VDC supplied by the POPEX Module
D8125 50 mA per POPEX Module + POPIT current
D8126/D8127 2.5 mA per POPIT Module
D9127 0.5 mA per POPIT Module
0°C to +50°C (+32°F to +122°F), @ 86% Relative Humidity
Maximum increase of resistance on the POPIT Loop is 1000 Ω.
Maximum resistance between the POPEX Module and any POPIT is 90 Ω.
Approximately 1 second.
POPIT sensor loops are supervised with a 33 kΩ End-Of-Line resistor:
Bosch Security Systems D106F
Open: 12 VDC
Normal: 6 VDC
Shorted: 0 VDC
Control panel responds to a grounded loop as an open condition.
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