Download RTD Input Module Type AJ65SBT2B

4
PROCEDURES AND SETTINGS BEFORE
OPERATION
Table 4.2 Part names
No.
Name
Description
TEST
2
Offset/gain
CH
adjusting LED
OFFSET
Normal mode
Normally off
Every time the SELECT/SET switch is moved to the "SELECT" position,
Test mode
the LED status changes. (Refer to Section 4.8.)
GAIN
3
SELECT/SET switch
Performs offset/gain setting in test mode.
4
UP/DOWN switch
Adjusts the offset/gain values of the channel specified by the SELECT/SET switch.
Sets the tens place of station number using the switches, STATION NO. "10", "20", and "40".
Sets the ones place of station number using the switches, STATION NO. "1", "2", "4", and "8".
All switches are set to "off" at the factory.
Set the station number within the range 1 to 64.
If not, an error occurs and the "L ERR." LED flashes.
Station number setting should not be overlapped.
Tens place
Station
5
Ones place
number
40
20
10
8
4
2
1
1
Off
Off
Off
Off
Off
Off
On
2
Off
Off
Off
Off
Off
On
Off
Station number
3
Off
Off
Off
Off
Off
On
On
setting switch
4
Off
Off
Off
Off
On
Off
Off
10
Off
Off
On
Off
Off
Off
Off
11
Off
Off
On
Off
Off
Off
On
64
On
On
Off
Off
On
Off
Off
(Example) For the station number "32", set the switches as shown below.
Tens place
Station
Ones place
number
40
20
10
8
4
2
1
32
Off
On
On
Off
Off
On
Off
6
Reserved
(Set all switches to off.)
7
Terminal block
Used to connect the module power supply, transmission, and I/O signals.
8
DIN rail hook
Used to mount the module to the DIN rail.
L TER. (Line
9
Turned on to enable the terminating resistor built in the AS65SBT2B-64RD3.
Termination)
Used when the AJ65SBT2B-64RD3 is connected at the end of the network.
switch
4.3.1
Transmission speed auto-tracking function
Transmission speed is set automatically according to the setting in the master module.
4-5
4.3 Part Names
4.3.1 Transmission speed auto-tracking function