MXV
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-1717 Rev.11 P. 4 / 4
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram on the top of the unit.
■
EXTERNAL DIMENSIONS unit: mm (inch)
3
4
5
6
2
1
8
7
80 (3.1
5)
50 (1.97)
103 (4.06)
123 (4.84)
[3.3 (.13)]
80 (3.1
5)
20 (.79)
40 (1.57)
50 (1.97)
7.8 (.31)
CLAMP
(top & bottom)
DIN RAIL
35mm wide
2
–
4.5 (.18) dia.
MTG HOLE
15 (.59) deep
8
–
M3.5
SCREW
• When mounting, no extra space is needed between units.
■
CONNECTION DIAGRAM
+
–
+
–
INPUT
3
OUTPUT
4
1
2
U(+)
V(–)
POWER
7
8
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal
7 – 8 with a multimeter.
3) Input: Check that the input signal is within 0 – 100% of
the full-scale.
4) Output: Check that the load resistance meets the de-
scribed specifications.
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 10 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, recalibrate the unit as explained earlier (ITEM
07 and 08).
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
