YASKAWA
120VAC Interface Option Cards for V7/ V74X / GPD315 Drives
INSTRUCTIONS
Upon receipt of the product and prior to initial operation, read these
instructions thoroughly, and retain for future reference.
Package Contents:
Name Digital Input 120VAC Interface Card
Kit No. (Board No.)
Instructions IG.V7.69
DI-004 (DS085)
DI-005 (DS088)
YASKAWA
IG.V7.69
- 1 - Date: 07/01/04, Rev: 04-07
NOTES FOR SAFE OPERATION
Before installation, operation, maintenance or inspection of this option, a technically
qualified individual who is familiar with this type of equipment and the hazards involved
should read this entire manual thoroughly. In this manual, the NOTES FOR SAFE
OPERATION are classified as “CAUTION”.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, may result in minor or
moderate injury to personnel and damage equipment. Lock all power sources feeding
the drive in the “Off” position.
It may also be used to alert against unsafe practices.
Failure to heed notices labeled with may result in dangerous
situations or equipment damage.
CAUTION
Note
Steps to be taken to insure proper operation and to
avoid malfunctions.
This board contains electrostatic sensitive devices. Personnel should be
grounded before removing the board from the static protective envelope
and installing into the V7.
Handle the board as little as possible taking care NOT to touch the
conductive surfaces. The oil and salt from your fingers will cause
corrosion and eventual contact failure.
IG.V7.69
- 2 - Date: 07/01/04, Rev: 04-07
Description
The DI-004 and DI-005 are120VAC logic interface option card kits for the V7 micro drive. They
allow the drive’s digital inputs (Run, Stop, Jog, etc) to be controlled by external 120VAC input
signals. The cards mount directly to the drive’s control board terminal strip. The original
functionality of the V7 inputs are unaffected by either kit.
All inputs and the common terminal of the option cards are electrically isolated from the drive’s
control board circuitry. The input resistance of the option cards is 33K ohms.
Due to physical limitations on the different sizes of the V7 and V74X models, there are two (2)
different interface kits (cards). Please note that these kits are not applicable for the V7N
Embedded DeviceNet series.
Kit DI-004 (Card DS085) Kit DI-005 (Card DS088)
Models V7 and V74X:
20P1 - 20P7, 25P5, 27P5, 45P5, 47P5
(MVA001 - MVA005, MVA025, MVA033,
MVB015, and MVB018)
Operational Specifications
Models V7 and V74X:
21P5 – 23P7, 40P2-43P7
(MVA008 – MVA017, MVB001 – MVB009)
IG.V7.69
- 3 - Date: 07/01/04, Rev: 04-07
Installation
Refer to the Technical manual, TM.V7.01, for installation, set-up, and operating instruction for
the drive.
Note
It is necessary to first connect all power terminals (input and output power, DC link
choke, DB resistor) if they are to be utilized before installing the 120VAC interface
card. Once the card is installed, access to these terminals is not possible.
(1) Turn off all power supplies to the V7 and the 120VAC interface card.
(2) Remove the drive’s front cover. Verify that the CHARGE indicator lamp is off.
(3) Use a voltmeter at the incoming power terminals (L1, L2, L3) and the 120VAC leads
to verify that power is disconnected.
(4) Make all connections to the terminals referred to in the Note above prior to
continuing this installation procedure.
(5) Loosen the screws at the drive control board terminals S1, S2, S3, S4, and SC.
(6) Slide the forked extensions on the interface card into the terminals listed above (see
Figure 1) and re-tighten terminal screws securing the board in place.
(7) Attach the three (3) pigtails of the 120VAC interface card to terminals S5, S6, and
S7 (see Figure 1). Connect other conductors to proper drive terminals as required
for your application.
(8) Connect external control signal wiring to Terminal TB1. (see Figure 1 for default 2-
wire control connections)
(9) Check conductor routing to ensure that no conductors are in contact with the
resistors that are mounted on top of the DS-085 interface card.
(10) Check for loose connections and inspect wiring.
(11) Set drive control inputs to NPN (default). See the drives technical manual TM.V7.01
for instructions.
(12) Replace the front cover. Apply power to the drive and 120VAC interface card and
proceed with the setup as described in the V7 Technical Manual.
Note
Since there are two (2) power supplies connected to the drive, one for main circuit
power and one for the 120VAC interface card, the user must provide for the
possibility of one supply being on when the other is off.
Be careful when installing control wiring to terminal TB1 and use minimum pressure
on the board to avoid damaging or breaking the forks installed into the drive
terminals.
IG.V7.69
- 4 - Date: 07/01/04, Rev: 04-07
Control Connections
S5 S6 S7
C1
C2
C3
C4
TB1
S5
S6
S7
S1
S2
S3
S4
SC
V7 Drive
Terminal TB1
1X2 543276
C6
C5
Neutral
(SC)
Terminal TB1
X21234567
Neutral Line
(SC)
Indicates Componets Not Supplied
*
R1 R7R6R5R4R3R2
Indicates Componets Not Supplied
*
R8
DS085
C7
120VAC Control Voltage
R11 R12 R13
C1 C2 C3 C4
120VAC Control Voltage
DS088
*
*
(S7)
(S6)
(S5)
(S4)
(S3)
(S2)
(S1)
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Line
Jog
Reference
Multi-Step
Speed Ref 2
Multi-Step
Speed Ref 1
Fault
Reset
External
Fault
Reverse
Run / Stop
Forward
Run / Stop
*
*
*
*
*
*
*
Kit No. DI-004 (Board No. DS085)
S1
S2
S3
S4
SC
S5
S6
S7
V7 Drive
S5 S6 S7
C7
C5 C6
*
*
*
*
*
*
*
Jog
Reference
Multi-Step
Speed Ref 2
Multi-Step
Speed Ref 1
Fault
Reset
External
Fault
Reverse
Run / Stop
Forward
Run / Stop
(S7)
(S6)
(S5)
(S4)
(S3)
(S2)
(S1)
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Kit No. DI-005 (Board No. DS088)
Figure 1. Connection of Interface Card and Sample Control Schematic
IG.V7.69
- 5 - Date: 07/01/04, Rev: 04-07
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