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12. OPTIONS AND AUXILIARY EQUIPMENT
12.1.2 Junction terminal block (MR-TB20)(1) How to use the junction terminal blockAlways use the junction terminal block (MR-TB20) with the junction terminal block cable (MR-J2TBL05M) as a set. A connection example is shown below:
Sarvo amplifier
Junction terminal block
MR-TB20
CN1A
or
CN1B
Cable clamp
(AERSBAN-ESET)
Junction terminal
block cable
(MR-J2TBL05M)
Ground the junction terminal block cable on the junction terminal block side with the standardaccessory cable clamp fitting (AERSBAN-ESET). For the use of the cable clamp fitting, refer to Section12.2.4, (2), (b).(2) Terminal labelsAmong the terminal block labels for the junction terminal block, use the two for the MR-J2-A. Whenchanging the input signals in parameters No. 43 to 48, refer to (4) in this section and Section 3.3 andapply the accessory signal seals to the labels.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1) For CN1A
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2) For CN1B
PP
LG OPC
COM PG
P15R
NP NG
SG
CR SD
INP DO1
VC TLC SG
PC TLA
VDD
LG SON TL P15R
RES LSP
COMEMG
ALM SD
LSN ZSP
LZ LB LZR LBR RD
OP LAR
LA
(3) Outline drawing
[Unit: mm]
([Unit: in.])
2-φ4.5 (0.18)

60 (2.36)

750 (1.97)

117 (4.61)
126 (4.96)

(0.28)

MITSUBISHI
MR-TB20
46.2 (1.82)
Terminal screw: M3.5
Applicable cable: Max. 2mm
(Crimping terminal width: 7.2mm (0.283 in) max.)
2