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 |
| 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 terminal connects to the black negative terminal of the battery. The battery should |
| be a 12 VDC sealed |
| 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 |
| 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 |
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, |
| 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 |
+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, |
| 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 |