Bosch Appliances MIC412 operation manual Commissioning the MIC 412 with heater option fitted

MIC412TI and MIC412TF Camera Installation and Operation Manual

4.cable terminal HD1. Removing this shield also gives access to the blanking plug to allow a suitable conduit or the cable gland to be fitted.

5.If using a conduit for the power cord, remove the blanking plug and install a suitable conduit in its place. Secure as recommended by the conduit manufacturer.

6.If using a power cord without a conduit, remove the blanking plug and fit the 1/2-in. NPT cable gland instead as depicted below. Please note it is easier to fit the cord through the gland outside of the enclosure then attach the cable gland to the enclosure.

7.Carefully connect the Live and Neutral cores to the correct HD1 screw terminals as shown below and also printed on the PCB.

Live	HD1-L
Neutral	HD1-N
Earth	HD1-3

8.Crimp a 6 mm ring terminal (supplied) to the earth core on the power cord using copper washers. Securely bolt this to the earth termination post with the lid and PCB earth wires. Tighten the cable gland to secure and seal the power cord.

9.Reattach the mains head-end shield taking care to avoid pinching the cables and securely screw down.

10.Feed the shielded composite cable through the metal M16 gland; then connect the shielded composite cable to the screw terminal HD3 as printed on the PCB. When completed tighten the cable gland to firmly grip the shielded cable.

11.Connect a tamper switch to HD2, if necessary.

12.Feed the coax cable through the cable gland and crimp the end with a BNC connector then connect the coax video cable to the CN1 socket.

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13.Use CN2 for additional add-on cards such as the 8-input alarm card or the Bi-phase card.

14.Crimp or screw telemetry connections to terminal HD4 or HD5 to connect the MIC camera to the control room.

15.When wiring is complete, apply power and check the all four (4) LEDs are lit.

•LED1 – 18 VAC power on to camera

•LED2 – 18 VAC power on to camera

•LED4 – Power on for optional heater

•LED5 – Power on for optional heater

16.Re-attach the enclosure lid and screw it down until tight.

17.For installation of the MIC-WKT-KIT, MIC-ALM or MIC-BP-4 Bi-phase card please refer to the respective manuals.

Commissioning the MIC 412 with heater option fitted

These instructions are applicable to the MIC non-IR power supplies only. There are two links on the power supply printed circuit board which must be changed to allow heater operation. Please do the following to enable the heaters to function:

1.Disconnect the power supply from the power source.

2.Locate the PCB links next to HD6 (item 1) the default setting is 0 V.)

Bosch Security Systems Issue 8