Bosch Appliances D9412GV3 D8129 Connections to the D7412GV3, Configuring the D8129 OctoRelay

D9412GV3/D7412GV3 Operation and Installation Guide 10.0 Off-Board Relays

Figure 25: D8129 Connections to the D7412GV3

1 - D8129 OctoRelays for relay numbers 1 to 64.	2 - Power limited
Connect OctoRelays in parallel.

10.1.1 Configuring the D8129 OctoRelay

Five switches on the OctoRelay determine the relay numbers for the eight relay outputs (Table 17).

Table 17: D8129 OctoRelay Switch Settings

Panel	D8129 OctoRelay	On Panel, Connect
Relay	Switch Setting	D8129 to:
Number
1 to 8	Off-On-On-On-On	Zonex 1 Terminal 28
9 to 16	On-Off-On-On-On	Zonex 1 Terminal 28
17 to 24	Off-Off-On-On-On	Zonex 1 Terminal 28
25 to 32	On-On-Off-On-On	Zonex 1 Terminal 28
33 to 40	Off-On-Off-On-On	Zonex 1 Terminal 28
41 to 48	On-Off-Off-On-On	Zonex 1 Terminal 28
49 to 56	Off-Off-Off-On-On	Zonex 1 Terminal 28
57 to 64	On-On-On-Off-On	Zonex 1 Terminal 28

D7412G Maximum

10.1.2 Relay Outputs

Relay outputs can activate when you are setting the OctoRelay switches or programming the control panel.

Disconnect equipment connected to relay outputs when you perform these functions.

Each OctoRelay output provides a Form C dry contact rated for 1.0 A at 12.0 VDC. Normally-open, common, and normally-closed terminals are available for each relay output. When an individual output is activated, continuity exists between the normally-open and common terminals. When the output is not activated, continuity exists between the normally-closed and common terminals.

10.1.3 Installation

Set the switches on the OctoRelay before installing it

65 to 72

73 to 80

81 to 88

89 to 96

97 to 104

105 to 112

113 to 120

121 to 128

Off-On-On-On-On

On-Off-On-On-On

Off-Off-On-On-On

On-On-Off-On-On

Off-On-Off-On-On

On-Off-Off-On-On

Off-Off-Off-On-On

On-On-On-Off-On

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

Zonex 2 Terminal 26

in the enclosure. Refer to Section 10.1.1 Configuring the D8129 OctoRelay.

Install the OctoRelay in the enclosure with the control panel (Figure 2 on page 9) or in an adjacent enclosure that is no more than 1.5 m (5 ft.) from the control panel. Use 1.5 mm (16 AWG) to 0.8 mm

(22 AWG) wire.

To install OctoRelays in the enclosure with the control panel:

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