MSP4 / MSP5 / MSP6
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-4854 Rev.15 P. 3 / 8
COMPONENT IDENTIFICATION
Power Input PCB (for AC power)
Insulation Barrier
Control PCB
Motor
Position Sensor
O-Ring
Cable Connector
Nut
Screw
Seal Spring
Output Stem
Cable
Figure 1. MSP4 & MSP5 Component Identification
Note: Construction of the MSP4 is partly different from the
above figure.
Figure 2-2. Long-life Potentiometer (MSP6)
Cable
Cable Connector
Nut
Screw
Seal Spring
Output Stem
Motor
Power Input PCB (for AC power)
Potentiometer
Control PCB
Packing
Figure 2-1. MSP6 Component Identification
OFF
1
2
3
4
ON
PWR INP ALM
DLY
ZERO SPAN DZ
SW1
Insulation Sheet
Fuse
Connector
ZERO
SPAN
DZ
DLY
SW1
PWR
INP
ALM
: Zero Adjustment
: Span Adjustment
: Deadband Adjustment
: Restarting Timer
: Direct/Reverse Actions,
Operation at Abnormally Low Input
: Power Indicator (Green LED is ON while power is supplied)
: Input Indicator (Green LED is ON while normal signal is input)
: Status Indicator
(Red LED blinks at intervals of: 2 sec. in normal operation; and
0.5 sec. when an overload (lock) is detected)
Figure 3. MSP Control PCB Identification
Note: DO NOT manipulate the adjusters with a torque exceeding their
tolerance,or it may destroy their stoppers.
Turn them carefully and stop where they hit the stoppers.
Pay extra attention when manipulating the Restarting timer adjuster.
