Hitachi EHV+ Series - High Speed Counter Module: EH-CU;CUE

Chapter 2 Specifications
2 – 72
2.9.2 High speed counter module : EH-CU/CUE
Module features Type (Weight) EH-CU (0.16kg (0.35lb.))
EH-CUE (0.16kg (0.35 lb.))
Dimensions
(mm (in.))
EH-CU: 2-ch High counter, EH-CUE: 1-ch High speed counter
RESET
EH-CU
Wiring connector
Reset switch
Setting DIP switch
30 (1.18)
100 (3.94)
95 (3.74)
Name Description
Reset switch The module is reset if this switch is pressed.
Wiring connector This is a connector with 30 pins (15×2 lines) for connecting the external wiring.
(Note) In EH-CU, common to 2 channels
Applicable connector on the module side
Manufacturer: Hirose Electric Co.
Type: HIF3BA-30PA-2.54DS (30 pins male)
Applicable connector on the wiring side
Manufacturer: Hirose Electric Co.
Type: HIF3BA-30D-2.54C (30 pins connector)
HIF3-2226SCC (connector pin)
HIF3-TB2226HC (crimp tool)
HIF3--30CV (connector cover)
Setting DIP switch The dip switches are to configure several parameters of EH-CU/E.
Be sure to set dip switches while power off.
LED name
Front view LED name Details Color
PW Lighted when the power is ON and the module operates regularly. Green
ER Lighted when the hardware error of the module occurs. Red
1A Lighted depending on ON/OFF of the A-phase input signal of Channel 1. Green
1B Lighted depending on ON/OFF of the B-phase input signal of Chnnale1. Green
1M Lighted depending on ON/OFF of the marker input signal of Channel 1. Green
2A Lighted depending on ON/OFF of the A-phase input signal of Channel 2. Green
2B Lighted depending on ON/OFF of the B-phase input signal of Channel 2. Green
2M Lighted depending on ON/OFF of the marker input signal of Channel 2. Green
0 Lighted depending on ON/OFF of Y0 output terminal. Green
1 Lighted depending on ON/OFF of Y1 output terminal. Green
2 Lighted depending on ON/OFF of Y2 output terminal. Green
COUNTE
R
EH-CU
1A
2A
0
1B
2B
1
1M
2M
2
PW
ER
3
EH-CU (2-ch type)
COUNTE
R
EH-CUE
1A
0
1B
1
1M PW
ER
EH-CUE (1-ch type)
3 Lighted depending on ON/OFF of Y3 output terminal. Green
“ER” LED lights up for an instance if the reset switch is pressed down. That is no error.