TOHO ELECTRONICS TTM200 - Manual (Page 38)

48-7009-E 3-16
2) Input: resistance temperature detector, output 1: SSR drive voltage and single phase 100 V
★ Configuration example
Temperature sensor
(resistance
temperature detector)
(Example) TTM-209
TTM-209
Heater
★ Connection configuration
Power
supply
Heater
Resistance
temperature
detector
* Take care wiring, as “A,” “B” and “b” are
designated on a resistance temperature detector.
TRS1245
SSR
Power
supply
Terminal description for the above wiring example
Terminal
No.
Description
Terminal
No.
Description
①
Power supply
⑲
Output 3
Output 4
Not used in this case. ② ⑳
③
Output 1
“-” side ○
21
④ “+” side ○
22
Input
b
⑤
Output 2 Not used in this case.
○
23 B
⑥ ○
24 A
⑦
Output 5 Not used in this case.
○
25 This terminal is not used.
⑧ ○
26
Communication Not used in this case.
⑨
Output 6 Not used in this case.
○
27
⑩ ○
28
DI input Not used in this case.
⑪
Output 7 Not used in this case.
○
29
⑫ ○
30
⑬
CT input Not used in this case.
○
31
⑭ ○
32
⑮ ○
33
⑯ ○
34
⑰
AI input Not used in this case.
⑱