Modular Temperature Controller for Gradient Temperature Control
EJ1G
15
■
Specification Settings
Switch Operation
•
Check that the EJ1G is turned OFF before operating the switches.
Settings are read only when power is turned ON.
•
Set the switches with a small flat-blade screwdriver. Do not set the
switches midway between settings.
•
SW1 is set to 1 and SW2 pins are all set to OFF in the default
settings.
Setting the Unit Number
SW1 and SW2 are used together to set the unit number to between
00 and 31. The factory setting is unit number 01.
SW2 Settings
EJ1G-TC2/TC4
EJ1G-HFU
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
■
Temperature Controller
SW2
SW1
1
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
OFF
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
ON
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
SW1
SW2
SW2
Meaning
2 to 6
Not used (OFF)
7
ON: G3ZA in operation
8
Use when Units are distributed.
(Refer to the operation manual for details.)
SW2
Meaning
2 to 7
Not used (OFF)
8
•
EJ1G-HFU
@
-NFLK
OFF: RS-485 is selected.
ON: RS-232C is selected.
•
EJ1G-HFU
@
-NFL2
Not used (OFF).
01
2345
678
9A
BC
DEF
COM1
COM2
COM3
PWR
RUN
ERR
ALM
SW1
ON
SW2
2
13
4
5
6
7
8
01
2345
678
9A
BC
DEF
COM1
COM2
COM3
EJ1G-
EJ1G-
PWR
RUN
ERR
ALM
SW1
ON
SW2
2
13
4
5
6
7
8
(109 for Screws Terminals)
(104.85 for Screw-less Clamp Terminals)
27.0
35.4
27.6
90
95.4
31
31
(Screw-less
Clamp Terminals)
(Screws Terminals)
Basic Units
EJ1G-TC
HFUs
EJ1G-HFU
76.2
60
15.7
90
95.4
27.0
35.4
27.6
End Units
EJ1C-EDU
