2
SATEL
according to Table 1. The length of the cable should not exceed 30 m. Both the expander and the
ACCO access control modules can work simultaneously with two readers of this type. The first of
them will act as Terminal A (entry terminal), and the other one – as Terminal B (exit terminal).
CA-64 DR module terminals
ACCO-KPWG-PS /
ACCO-KPWG module
terminals
Wire color
Function
Reader A
Reader B
Reader A
Reader B
white data
SIGA
SIGB
SIG1A
DISA
SIG1B
DISB
gray common
(data)
COM COM COM COM
green
green LED anode
LD1A
LD1B
LD1A
LD1B
brown
red LED anode
LD2A
LD2B
LD2A
LD2B
yellow
LED cathode
(common)
COM COM COM COM
Table 1. Method of connecting the DALLAS chip reader wires to the control device terminals.
Notes:
•
If the CZ-DALLAS reader is used in conjunction with ACCO access control modules, remember,
when connecting the A reader, to connect the SIG1A and DISA terminals with an additional wire.
Similarly, in the case of the B reader, be sure to link the SIG1B and DISB terminals.
•
For the CA-64 DR expander to operate with the DALLAS readers, the DIP-switch No. 8 must be
set in ON position.
4. Specifications
Maximum current consumption ..................................................................................................... 25 mA
Working temperature range.................................................................................................. -25...+55 °C
Maximum humidity........................................................................................................................ 93±3%
Mounting hole diameter .................................................................................................................20 mm
Weight ...............................................................................................................................................24 g
The declaration of conformity may be consulted at www.satel.eu/ce
SATEL sp. z o.o.
ul. Schuberta 79
80-172 Gda
ń
sk
POLAND
tel. + 48 58 320 94 00
www.satel.eu
