User Guide

2 INT-TSH2 SATEL
6. Connect the DTM, CKM and COM keypad terminals to the appropriate terminals of the
control panel communication bus (Fig. 2). If you use the twisted-pair type of cable,
remember that CKM (clock) and DTM (data) must not be sent through one twisted-pair
cable.
The bus wires must be run in one cable.
The length of cables must not exceed 300 m.
7. If you wish to connect any detectors to the Z1 and Z2 zones, connect the wires to the
terminals (connect the detectors in the same way as to the control panel onboard zones).
8. Connect the supply wires to the KPD and COM terminals. The keypad can be powered
directly from the control panel, from an expander with power supply or from an additional
power supply unit.
9. Place the front panel onto the catches and snap close the enclosure.
10. Turn the power on, set the address and identify the keypad (see full installation manual).
Description of terminals
KPD - power supply input.
COM - common ground.
DTM - data.
CKM - clock.
Z1, Z2 - zones.
RSA, RSB - terminals provided for future applications (RS-485).
The declaration of conformity may be consulted at www.satel.eu/ce
SATEL sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdańsk • POLAND
tel. [phone]
www.satel.eu