7
Introduction
No.
Name
No.
Name
1
HOST RS-485 connection
20
RESET button
2
HOST RS-485 terminating resistance switch
21
AUX IN (0, 1) connection
3
INIT button
22
CS-40 power connection (DC 12V IN)
4
Ethernet connection
23
Relay 3 connection
5
Relay 1 connection
24
TTL input (6, 7) or supervised input (6, 7) connection
6
TTL input (2, 3) or supervised input (2, 3)
connection
25
TTL output (6, 7) connection
7
TTL output (2, 3) connection
26
Wiegand 3 connection
8
Wiegand 1 connection
27
12V output
9
12V output
28
RS-485 3 connection
10
RS-485 1 connection
29
RS-485 3 terminating resistance switch
11
RS-485 1 terminating resistance switch
30
CS-40 status LED
12
Relay 0 connection
31
Relay 2 connection
13
TTL input (0, 1) or supervised input (0, 1)
connection
32
TTL input (4, 5) or supervised input (4, 5) connection
14
TTL output (0, 1) connection
33
TTL output (4, 5) connection
15
Wiegand 0 connection
34
Wiegand 2 connection
16
12V output
35
12V output
17
RS-485 0 connection
36
RS-485 2 connection
18
RS-485 0 terminating resistance switch
37
RS-485 2 terminating resistance switch
19
RTC battery
•
Press and hold the
INIT
button for 2 seconds or longer to initialize the CS-40 currently linked with a device and
connect it to a different device.
•
The power output (12V, up to 1.5A) of CS-40 can be used as the power for a Wiegand device when CS-40
and the Wiegand device are connected. In other words, when 3 Wiegand devices that consume 200mA are
connected, a device that consumes up to 900mA can be connected to the remaining power output terminal.
•
RTC battery capacity is 226mah. Life expectancy of RTC battery may differ depending on the installation
environment and how it is performed. When replacing RTC battery, please use to be compliant with CR2032.
