7
4. NAMES AND SETTINGS OF THE PARTS
Terminal Block Layout
Terminal number Signal name
1
RTD +
2
3
RTD -
4
5
6
CH1 SLD
7
CH2 SLD
8
CH1 +
9
CH2 +
10
CH1 -
11
CH2 -
12
CH3 +
13
CH4 +
14
CH3 -
15
CH4 -
16
CH3 SLD
17
CH4 SLD
18
FG
1)
2)
Q64TD
RUN
ERROR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R
T
D
CH1+
CH2+
1-
2-
SLD
SLD
CH3+
CH4+
3-
4-
SLD
SLD
(FG)
Q64TD
3)
4)
1)
2)
Q64TDV-GH
RUN
ERROR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R
T
D
CH1+
CH2+
1-
2-
SLD
SLD
CH3+
CH4+
3-
4-
SLD
SLD
(FG)
Q64TDV
-GH
3)
4)
Q64TD
Q64TDV-GH
Number
Name and Appearance
Description
1)
RUN LED
Indicates the operating status of the Q64TD/Q64TDV-GH.
On
: Operating normally.
Flicker : Offset/gain setting mode
Off
: 5V power-off , Watchdog timer error occurrence or
module change enabled status during online module
change
2)
ERR LED
Indicates the error status of the Q64TD/Q64TDV-GH.
On
: Error occurrence
Flicker : Switch setting error
Switch 5 was set to other than 0 in intelligent function
module switch setting of GX Developer.
Off
: Operating normally.
3)
Terminal block
Used for wiring of the thermocouple, etc.
4)
Cold junction temperature
compensation resistor
Used for cold junction temperature compensation using Pt100.
