B
B-7
Section 3 FB Terminal Descriptions
3.1) Terminals
Terminal Symbols
Descriptions
VP
Power source of FB (FSW1 can be switched to 12V or 5V)
Output Voltage: (+12VDC
±
5% 200mA) or (+5VDC
±
2% 400mA)
DCM
Power source (VP) and input signal (A, B) common
A, A, B, B
Input signal from Pulse Generator. Input type is selected by TSW2.
Please See section 3.4. Maximum 500KP/Sec
A/O, B/O
FB output signal for use with RPM Meter. (Open Collector)
Maximum DC24V 100mA
COM
FB output signal (A/O, B/O) common.
3.2) Wiring Notes
The control, power supply and motor leads must be laid separately. They must not be
fed through the same cable conduit / trunking.
1. Please use a shield cable to prevent interference. Do not run control wire parallel to
any high voltage AC power line (220 V and up).
2. Connect shielded wire to DCM only.
3. Recommended wire size 0.21 to 0.81mm
2
(AWG24 to AWG18).
4. Wire
length:
Types of Pulse
Generators
Maximum Wire Length
Wire Gauge
Output Voltage
50m
Open Collector
50m
Line Driver
300m
Complementary 70m
1.25mm
2
(AWG16) or above
3.3) Control Terminals Block Designations.
Fj1
OC
5V
TP
12V
A/O
B/O
COM
VP
DCM
A
B
FB-02
TSW1 TSW2
Connect to V2500
series control board
Wiring Terminals
Select the power
source and output
of Pulse Generator
A
B
HTL
TTL
