YASKAWA VS-616PC5 Series Option Instruction Manual page 7

WIRING
Refer to the following table for the external function terminals:
TERMINAL BLOCK
SYMBOL
TB1
Wiring Connection Notes:
1. To prevent noise, use shielded wire as specified in Fig. 5. Separate the power circuits
(200VAC or greater) and the relay drive circuits from the control wires.
2. Wire lengths must be 164ft (50m) or less.
3. Connect the grounding lead wire (E) to the inverter control board grounding terminal E (G).
4. Applicable wire sizes for terminal block TBI and TB2 are as listed in the following table:
TYPE
Thin twisted wire
Solid Wire
CSA
CSA
Stripping TB1 and TB2 Wires for Connection
The following figure shows the correct length of insulation to be stripped in order to connect the
wire to terminal blocks TB1 and TB2.
Fig. 6 Terminal Block TB1 and TB2 Side for Connecting Wire End
Cable Selection:
1. Cable that is too heavy exerts pressure on the option card and may cause failure.
2. Cable too thin may cause a poor connection or may prematurely break.
VS-616PC5/P5 Option Instruction Manual: Isolated Monitor Card CM-B2/P
External Function Terminals
PIN
NUMBER
1
2
[mm
1.5
UL
5.5mm
Isolated Monitor Output (+)
Isolated Monitor Output (-)
Wire Sizes
2
] AWG
1 16
16
-- 22-16
-- 28-16
-- 28-16
FUNCTIONS
I [A] VAC [V]
12
12
10
10
10
125
125
300
300
150
Page 7