MODEL: ATC

ATC SPECIFICATIONS

ES-2111 Rev.7 Page 4/4

http://www.m-system.co.jp/

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

*

*

Inductive

Load (Coil)

LOAD

Diode, Varistor or

CR Circuit

Inductive

Load (Coil)

Varistor or Spark

Quenching Circuit

U

LOAD

■ Relay Protection

• AC Powered

• DC Powered

Base Socket

**

* Relay status for output codes “1” & “4”, at power OFF.

**Deleted with B thermocouple

+

–

T / C

CJC

SENSOR

metal leg

comp. leadwire

5

4

6

+

–

Low Drift

Amplifier

CJC Sensing

Volt. Generator

model: CJM

S

Z

U(+)

V(–)

POWER

7

8

Ry

10

11

9

Ry

2

3

1

SETPOINT

HYSTERESIS

(DEADBAND)

SETPOINT

HYSTERESIS

(DEADBAND)

H

L

C

SETPOINT 1

OUTPUT

H

L

C

SETPOINT 2

OUTPUT

Comparator

Comparator

Specifications are subject to change without notice.