Mitsubishi Electric Melservo-J2-JR SERIES, Instruction Manual

Page: 148 / 185

12 - 6
12. OPTIONS AND AUXILIARY EQUIPMENT
12.1.2 Junction terminal block (MR-TB20)
(1) How to use the junction terminal block
Always 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 standard
accessory cable clamp fitting (AERSBAN-ESET). For the use of the cable clamp fitting, refer to Section
12.2.4, (2), (b).
(2) Terminal labels
Among the terminal block labels for the junction terminal block, use the two for the MR-J2-A. When
changing the input signals in parameters No. 43 to 48, refer to (4) in this section and Section 3.3 and
apply 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
COM EMG
ALM SD
LSN ZSP LZ LB LZR LBR RD
OP LAR LA
(3) Outline drawing
[Unit: mm]
([Unit: in.])
2-
φ
4.5 (0.18)
60 (2
.36)
7
50 (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