Murata DMS-20PC-4/20S-C, Руководство пользователя

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DMS-20PC-4/20 Series
Subminiature 4-20mA Loop-Powered
3½ Digit LED Process Monitors
MPM_DMS20PC-4/20.D01 Page 5 of 6
BEZEL INSTALLATION AND RECOMMENDED DRILL AND PANEL CUTOUT
Figure 2. Typical DMS-20PC-4/20 Connection Diagram
➀
Shown for illustrative purposes only, may not be present in all applications
➀
A/D
+
– –
+
–
Vsig
+
–
GAIN
ZERO
+24V
4-20mA
4-20mA
+
–
+
(TB1-1)
R7
R3
(TB1-2)
+24Vdc
SUPPLY
TRANSDUCER
INPUT
85-264Vac
TRANSMITTER &
SIGNAL CONDITIONER
PROGRAMMABLE
LOGIC CONTROLLER
DMS-20PC-4/20
#2-56 INSERT
0.156 (3.96) DEEP
FRONT VIEW
1.280
(32.51)
0.187
(4.75)
DMS-BZL4 BEZEL
1.826 (46.38)
0.838
(21.29)
1.626 (41.30)
1.07
(27.18)
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING SUPPLIED BEZEL ASSEMBLY
0.116 (2.95)
1.336 (33.93)
0.145 (3.68)
PANEL
RETAINING CLIP INSTALLATION
BEZEL
PANEL