Back Connections Description - TAG Heuer CHRONOPRINTER 520 Operating Instructions Manual

2.
INPUTS 1 & 2
COMPUTER
POWER
ST / SP / RS
Caution !

BACK CONNECTIONS DESCRIPTION

Inputs for timing impulses.
Working contact without potential (short circuit or open collector).
Ex: Manual contactor (HL 18) or photocell HL 2-31 / 2-35).
Respect the polarities!
RS 232 / 9'600 baud data output.
For ON LINE or OFF LINE connection to a PC.
To drive a DISPLAY to show net and running times (HL 960 / HL 990 / HL
965).
For an external power supply by:
Adapter HL 520-1 (110 ÷ 220 VAC / 12 VDC) or
12V batteries via our connection cable HL 520-8.
Auxiliary Input for:
START / STOP / RESTART. Start of the time, stop and restart it again (i.e.
Horse jumping) or
RESET (Resets the CP 520 to zero).
The START / STOP / RESTART and RESET functions are possible only
with a synchronization at zero (for the SYNCHRO, the START function is
always activated).
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