D8128D - Alarm system BOSCH - Free user manual and instructions

Product Type	OctoPOPIT Input Module
Model Number	D8128D
Brand	Bosch
Number of Points	8 Class B (Style B) off-board points
Bus Compatibility	ZONEX Bus
Power Requirements	12 VDC nominal; 50 mA max alarm, 25 mA max standby
Operating Temperature	0°C to +49°C (+32°F to +120°F)
Loop Wire Resistance	100 Ω maximum
Response Time	1 second (supervised with 1 kΩ EOL resistor)
Certifications	UL (UL1610, UL1635, UL464, UL609, UL1076, UL864, UL985), ULC, CSFM, FDNY
Compatible Control Panels	B9512G, B8512G, D9412GV4, D7412GV4, D7212GV4, D9412GV3, D7412GV3, D7212GV3, D9412GV2, D7412GV2, D7212GV2, D9412, D7412, D7212
Maximum Wiring Distance	60 m (200 ft) from panel at 4 Ω max impedance
Programmability	DIP switches for point assignment and line termination
Parts Included	1 OctoPOPIT module, 1 hardware pack, 1 literature pack
Accessories	D137 mounting bracket, D8103/D8108A/D8109 enclosures
Mounting	Inside control panel enclosure or separate enclosure

Frequently Asked Questions - D8128D BOSCH

How do I set the point addresses on the D8128D?

Use DIP switches 1 to 4 to assign the sensor loops to point numbers on the compatible control panel. Refer to the panel documentation for specific address mapping.

Can I deactivate a point on the module?

Yes, use the point DIP switches to activate (closed) or deactivate (open) each point. This is useful to resolve point conflicts.

What is the maximum wire length between the D8128D and the control panel?

The module can be placed up to 60 m (200 ft) from the panel, with maximum wire impedance of 4 Ω. Use 22 AWG or 18 AWG wire.

Which control panels are compatible with the D8128D?

Compatible panels include B9512G, B8512G, D9412GV4/D7412GV4/D7212GV4, D9412GV3/D7412GV3/D7212GV3, D9412GV2/D7412GV2/D7212GV2, and D9412/D7412/D7212.

Does the D8128D support Class A wiring?

No, the D8128D provides eight Class B (Style B) off-board points. For Class A, use other modules.

What are the power requirements for the D8128D?

It operates at 12 VDC nominal. Current draw is 50 mA max in alarm and 25 mA max in standby.

Can I install the D8128D in a separate enclosure?

Yes, the module can be installed inside the control panel enclosure or in a separate enclosure. If separate, use the D137 mounting bracket and appropriate enclosure (e.g., D8103, D8108A, D8109).

How do I terminate the loop?

Use a 1 kΩ end-of-line resistor for supervised loops. The response time is 1 second.

What certifications does the D8128D have?

It is UL listed (for various standards including UL1610, UL864, UL985), ULC, CSFM, and FDNY approved.

What is the operating temperature range?

The module operates from 0°C to +49°C (+32°F to +120°F).

USER MANUAL D8128D BOSCH

Green printed circuit board with various electronic components and connectors (no readable text or symbols)

The D8128D OctoPOPIT module combines the functions of the D8125 POPEX module and the D8127 and D9127U and D9127T POPIT modules to provide eight Class B (Style B) off-board points in a single module. The D8128D OctoPOPIT and D8125 POPEX modules can be wired in parallel to the ZONEX Bus terminals on the same panel.

System overview

The module can be installed inside the enclosure of the control panel, or the module can be installed in a separate enclosure and connected to the control panel.

Functions

Address Switches

There is a set of DIP switches for setting point assignments and line termination. Switches 1 to 4 assign the sensor loops to point numbers on a compatible control panel. Switch 5 sets the line termination.

Point DIP Switches

Activate or deactivate each point connected to the module by placing its respective DIP switch in the closed or open position. The point DIP switch can be used to deactivate conflicting points.

• Provides point identification for initiating devices
  ▶ Expands the number of points in the system
  ▶ DIP switch programmable

Certifications and approvals

Australia C-Tick

Region Regulatory compliance/quality marks

USA UL AMCX: Central Station Alarm Units(UL1610, UL1635), AOTX: Local Alarm Units (UL464, UL609), AOTX7: Local Alarm Units Certified for Canada (cULus), APOU: Proprietary Alarm Units (UL1076), NBSX: Household Burglar Alarm System Units (UL1023), NBSX7: Household Burglar Alarm System Units Certified for Canada (cULus), UOXX: Control Unit Accessories, System (UL864, 9th edition), UTOU: Control Units and Accessories - Household System Type (UL985), UTOU7: Control Units and Accessories - Household System Type Certified for Canada (cULus)
	UL UL 985 - Household Fire Warning System Units (6th edition)
	UL UL 864 - Standard for Control Units and Accessories for Fire Alarm Systems (10th edition)
	CSFM California State Fire Marshal
	FDNY-CoA 6059 [D9412GV3 & D7412GV3]
	FDNY-CoA 6286 D7412GV4 D9412GV4 NYC COA 6286 2018-2021

Region Regulatory compliance/quality marks

	FDNY-CoA	6196
Canada ULC CAN/ULC S304 - Standard for Signal Receiving Center and Premise Burglar Alarm
	ULC S303 - Local Burglar Alarm Units and Systems
	ULC ULC 365 - Police Station Connected Burglar Alarm Units
	ULC ULC-ORD C1023 - Household Burglar Alarm System Units

Installation/configuration notes

Compatible Control Panels

• B9512G/B9512G-E
• B8512G/B8512G-E
• D9412GV4/D7412GV4/D7212GV4
• D9412GV3/D7412GV3/D7212GV3
• D9412GV2/D7412GV2/D7212GV2
• D9412/D7412/D7212

Notice

The D7212GV4, D7212GV3, D7212GV2, D7212G, and D7212 are not listed for commercial fire applications.

Connection Considerations

If the module is installed in a separate enclosure, it can be placed up to 60 m (200 ft) from the control panel:

Maximum Wire Impedance: 4 Ω

Distance (maximum) Wire Size
60 m 0.6 mm
60 m 1.0 mm
200 ft 22 AWG
200 ft 18 AWG

The module can be wired to the control panel using the module's terminal strip or using Molex connectors. The Molex connectors are useful when multiple D8128D modules are in use. The terminal strip is easier to use in cases when the module is connected directly to the control panel.

Trademarks

All hardware and software product names used in this document are likely to be registered trademarks and must be treated accordingly.

Parts included

Quantity	Component
1 OctoPOPIT
1 Hardware pack
1 Literature pack

Technical specifications

Environmental Considerations

Temperature (Operating): 0°C to +49°C (+32°F to +120°F)

Loop

Wire Resistance: 100 Ω maximum

Response Time: 1 second (supervised with a 1 kΩ end-of-line resistor)

Power Requirements

Current (alarm): 50 mA maximum

Current (standby): 25 mA maximum

Voltage: 12 VDC nominal

Ordering information

D8128D Octo-POPIT input module

Provides 8 off-board points and a set of DIP switches. Order number D8128D

Accessories

D137 Accessory mounting bracket for enclosure

Used to mount accessory modules in B8103, D8103, D8108A, and D8109 enclosures. Order number D137

D8103 Steel enclosure, large, grey

Grey steel enclosure measuring 41 cm x 41 cm x 9 cm (16 in. x 16 in. x 3.5 in.). Order number D8103

D8108A Attack resistant enclosure, large, grey

Grey steel enclosure measuring 41 cm x 41 cm x 9 cm (16 in. x 16 in. x 3.5 in.). UL Listed. Includes a lock and key set. Order number D8108A

D8109 Fire enclosure, 16x16x3.5", red

Red steel enclosure measuring 16 in. x 16 in. x 3.5 in. (41 cm x 41 cm x 9 cm). UL Listed. Includes a lock and key set.

Order number D8109

Represented by:

Europe, Middle East, Africa:

Bosch Security Systems B.V.

P.O. Box 80002

5600 JB Eindhoven, The Netherlands

Phone: [phone]

[e-mail]

emea.boschsecurity.com

Germany:

Bosch Security Systems, Inc.

130 Perinton Parkway

Fairport, New York, 14450, USA

Phone: [phone]

Fax: [phone]

[e-mail]

www.boschsecurity.us

Asia-Pacific:

Robert Bosch (SEA) Pte Ltd, Security Systems

11 Bishan Street 21

Singapore 573943

Phone: [phone]

Fax: [phone]

[e-mail]

www.boschsecurity.asia