E4
DB65/ DB67
(1) Measuring input + (7) Control output 2+ EV1
(2) Measuring input + A (8) Control output 2 - EV1 COM
(3) Measuring input - B (9) EV2
(4) Measuring input b (10) EV2 COM
(5) Control output 1 + (11) Power L/+
(6) Control output 1 - (12) Power N/-
(13) Communication RDA SA
(14) Communication RDB SB
(15) Communication SDA
(16) Communication SDB
(17) Communication SG SG
(18) R/L (digital) DI
(19) DI1 EV5
(20) DI2 EV6
(21) DI3 EV7
(22) DI4 EV8
(23) DI5 EV9
(24) R/L & DI COM R/L & EV COM
(25) EV3 (Servo M3)*
3
(26) EV3 COM (Servo M2)*
3
(27) EV4 (Servo M1)*
3
(28) EV4 COM (Servo R1)*
3
(29) Transmission output + (Servo RC)*
3
(30) Transmission output - (Servo R2)*
3
(31) Remote input + (Transmission output +)*
3
(32) Remote input - (Transmission output -)*
3
(33) R/L(analog)DI (Remote input +)*
3
(34) CT DI6 (Remote input -)*
3
(35)
CT DI7
(R/L(analog)DI)*
3
(36)
R/L&DI COM (R/L COM)
*3
(37) Servo M3*
4
(38) Servo M2*
4
(39) Servo M1*
4
(40) Servo R1*
4
(41) Servo RC*
4
(42) Servo R2*
4
*3 Only DB65 *4 Only DB67
Control output 1 terminal
Communication interface/external
signal input/event output terminal
(open collector output)
ON-OFF pulse output
RS422A + external signal input
5points
Current/SSR drive
pulse/voltage output
ON-OFF servo output*
5
RS485 + external signal input
5points
Measuring input terminal *
6
*
7
Thermocouple/voltage mV
Voltage V (Current)
RS422A + event output 5points
Resistance thermometer
Power terminal
100-240V AC Power
*5 The figure is for DB65. For
DB67, the terminal number is
different. (No.37 or later)
*6 Do not wire except for specified
terminals.
*7 For inputting current, connect
shunt resistor (250Ω/ EZ-RX250
sold separately) between + and -.
24V AC/DC Power