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Users Manual WP 900 UHF.pdf - Jotron

Users Manual WP 900 UHF.pdf - Jotron

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Installation Guide<br />

T942C- and T942C/2 Central Unit<br />

TD 91684GB<br />

Handook page<br />

13/128<br />

1.3.7 Connection of Code and Absent Indication from Common Line Charging Rack<br />

Connect absent indication from charging rack in system 5000 to T942C connector J11<br />

screw 4 and 5.<br />

T942C<br />

+6V<br />

S05<br />

J12<br />

3 OUT2 (CODE2)<br />

2 OUT1 (CODE1)<br />

1 +12V EXT OUT<br />

(CODE+)<br />

J11<br />

5 IN4 (ABS)<br />

4 IN3 (ABS+)<br />

1 +12V EXT IN<br />

to Common Line<br />

Charging Rack<br />

Figure 12. Connection of code and absent indication.<br />

Note: The digital inputs must be provided with supply voltage, see 1.3.9 Connection of<br />

Supply Voltage on page 13.<br />

1.3.8 Connection of Buses<br />

Buses are connected either via modular bus cabling or twisted-pairs.<br />

Note: The data buses are polarized. Use only twisted-pairs for two-wire connections!<br />

Bus connection via Modular Bus Cabling<br />

See figure 13 on page 12 for information about modular bus connectors.<br />

1 Connect modular bus cabling to J01 and J02.<br />

2 Connect additional modular bus cabling.<br />

For Common Line System:<br />

• connect J07<br />

For CTS System:<br />

• J07:connect to a C940LX<br />

• J08:connect only the ER and E-buses to a C940LX via a quick-connect terminal block<br />

(type Krone)<br />

2003-01-08 / Rev.C<br />

11

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