ICP-CC404 Installation Guide 20.0 Terminals and Descriptions

20.0Terminals and Descriptions

20.1Terminal Descriptions

Table 64: Terminal Descriptions

 

 

Terminal

Description

EARTH

Connect this terminal to the green wire on the TF008 Plug Pack that is internally connected

 

to mains earth. Because extensive lightning protection is built into the control panel, this

 

terminal must be connected correctly to take advantage of this protection.

18 VAC

These two terminals are plug-on type, and are the termination point for the TF008 Plug Pack.

 

To ensure correct operation, the voltage of the plug pack must be 18 VAC to 22 VAC at 1.3

 

A (minimum).

+BATTERY

The +BATTERY terminal connects to the red positive terminal of the battery and the –

–BATTERY

BATTERY terminal connects to the black negative terminal of the battery. The battery should

 

be a 12 VDC sealed lead-acid rechargeable type with a capacity from 1.2 Ah to 6.5 Ah. The

 

battery is protected by a 2.5 A PTC.

 

The charging globe situated above the 2.5 A PTC lights until the battery is 100% charged.

GND

This group of terminals provides the connection points for the system codepads. Connect all

+12V

system codepads in parallel back to these terminals. The only factor restricting the number of

CLK

codepads you can connect is the available power and its distribution. Because each

DATA

codepad has a maximum power requirement of 60 mA with all indicators lit, consider this in

 

calculating your available continuous power. The total continuous external load cannot

 

exceed 1 A.

STR

These terminals are the output terminals. You can configure the outputs to any combination

OUT 1

of the functions available through the system programming options. You can use them for a

+COM

variety of functions with considerable flexibility. All outputs have a common +12 VDC terminal

 

and each output can sink up to 400 mA. By default, Output 1 operates a horn speaker.

 

This group of terminals is protected by the solid-state Integrated Protection System (IPS). IPS

 

tolerates abuse or incorrect wiring. Each open collector output does not use any current, but

 

can provide up to 400 mA.

COMM

These relay contacts are fully programmable similar to the strobe and Output 1. By default,

N/O

they are alarm output (Sirens Running – Output Event Type 1,15).

 

The NO contact is the connection point for the positive side of a DC siren, such as a piezo

 

screamer. The negative side of the DC siren connects to the GND terminal. The PCB

 

provides a link (JP2) to connect the COM terminal to either GND or +12 V. Connect this link

 

to +12 V as shown in Figure 11 on page 81. The relay is rated at 1 A at 30 VDC.

+12V

Use these terminals for Zones 3 and 4. The common terminal is +12V. Connect all normally-

Z4

closed contacts in series with the EOL resistor and connect all normally-open contacts in

Z3

parallel with the EOL resistor. The function of the zones and their response times are

 

configured using the system programming options. If split EOL is programmed, 24-Hour

 

Zones or Keyswitch Zones connected in parallel to Zones 3 and 4 act as Zones 7 and 8.

+12V

Use these two terminals to provide power to detectors and other equipment. They are

GND

protected by the 1 A PTC.

Z2

Use these terminals for Zones 1 and 2. The common terminal is +12V. Connect all normally-

Z1

closed contacts in series with the EOL resistor and connect all normally-open contacts in

+12V

parallel with the EOL resistor. The function of the zones and their response times are

 

configured using the system programming options. If split EOL is programmed, 24-Hour

 

Zones or Keyswitch Zones connected in parallel to Zones 1 and 2 act as Zones 5 and 6.

78

Bosch Security Systems, Inc. 12/08 F01U089401-02

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Bosch Appliances ICP-CC404 manual Terminals and Descriptions, Terminal Descriptions