FOR-A MFR-3000 User Manual

42
2-7-2. Rear Panel
No.
Item
Description
A
MFR-LAN *1
Used to connect the MFR main unit
Ethernet port (10/100BASE-TX)
B
SERVICE
Used for maintenance only. Do not use.
C
DC 12 V IN 1 and
2
Used to supply 12 V DC power.
D
SERIAL1 to 4
Used for serial interface control. The default setting is RS-422.
RS-232C is also selectable using switches on the internal card.
► See section 2-7-4. “Switches on the Card.”
Pin assignments are the same as those on the MFR main unit.
► See section 2-2-1. “Interfaces.”
E
GPI 1
(Port no: 1)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
F
GPI 2
(Port no: 2)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
G
GPI 3
(Port no: 3)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
H
GPI 4
(Port no: 4)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
*1 The MFR-LAN connector may be labeled 10/100BASE-T on the previous model.
2 -DC12V IN- 1
SERVICE 1 2 3 4
GPI 2GPI 1 GPI 3 GPI 4
RATING LABEL
SERIAL
MFR-LAN
A
B
C
D
E
F
G
H

FOR-A MFR-3000 Specifications

General

Brand	FOR-A
Model	MFR-3000
Category	Switch
Language	English