Kollmorgen EB-9207 Supplement

Kollmorgen Brushless Motor Amplifier
EB-60X Series Motors
Installation and Service Manual
Edition: September 2020, Revision B
Part Number: EB-9207
Original Document
For safe and proper use, follow these instructions. Keep for future use.

Record of Document Revisions
Revision
Date
Remarks
1 Initial Release
2 11/2004 Update corporate identity, contact information
B 09/2020 Rebrand, CE and Declaration of Conformity removed
IMPORTANT NOTICE
Copyright©Kollmorgen™1990 – 2020. All rights reserved.
Technical changes which improve the performance of the device may be made without prior
notice!
This document is the intellectual property of Kollmorgen. All rights reserved. No part of this work may be
reproduced in any form (by photocopying, microfilm or any other method) or stored, processed, copied or
distributed by electronic means without the written permission of Kollmorgen.
SAFETY – READ ALL INSTRUCTIONS BEFORE INSTALLING THIS MOTOR
Dangerous voltages exist in this equipment. Do not attempt connecting or probing this
equipment with power on.
The fold back feature must limit the over current to no more that 300% of rated current
for a maximum period of 8 seconds.
Do not install the amplifier in a hazardous (classified) location unless the amplifier is
listed for such location. The motor is U.L. listed for class I, C, and D, but the amplifier
might not be suitable for such locations.
Do not operate the motor outside the parameters shown on the respective
performance curve.
Do not service unless area is known to be non-hazardous. Keep covers tight while
circuits are live.
Connect internal thermostat to limit motor surface temperature.
Instructions are provoded indicating that motor thermostat is an automatic resetting
device.
Upon receipt of the equipment, closely inspect the components to ensure that no
damage has occurred in shipment. If damage has occurred, notify the appropriate
carrier at once.
Save these instructions for future reference. Should any question arise regarding any
step outlined in this manual, please call the factory.
Proprietary Information of the Kollmorgen Corporation is furnished for customer user
only. No other uses are authorized without written permission of Kollmorgen.

EB-60X Installation & Service Manual | Contents
Kollmorgen | kdn.kollmorgen.com | January 2020 3
1INTRODUCTION .................................................................................................. 4
1.1 Amplifier and Power Supply Ratings....................................................... 5
2WIRING ................................................................................................................ 6
2.1 Typical Amplifier...................................................................................... 7
2.1.1 Front View ............................................................................................... 7
2.1.2 Side View ................................................................................................ 7
2.2 Typical Power Supply.............................................................................. 8
2.2.1 Front View ............................................................................................... 8
2.2.2 Side View ................................................................................................ 8
2.3 PSR4/5 & Motor Wiring ...........................................................................9
2.4 BDS4 Wiring..........................................................................................13
2.5 System Wiring .......................................................................................17
2.6 Typical Motor Connections ...................................................................19
2.7 Grounding ............................................................................................. 20
2.8 Inputs ....................................................................................................20
2.9 Preliminary Checks ...............................................................................21
2.9.1 Checking AC Input Voltage...................................................................21
2.9.2 Checking the Typical Power Supply DC Output Voltage ...................... 21
2.9.3 Zero System Resolver...........................................................................21
3. MOTOR DATA PACKAGE ................................................................................ 22
3.1 EB-60X ..................................................................................................22
3.1.1 Model Number System .........................................................................22
3.2 Outline Drawing.....................................................................................23
3.2.1 EB-606-11-BXR102 ..............................................................................23
3.3 EB-602 .................................................................................................. 24
3.3.1 Specifications CD-27026 ......................................................................24
3.3.2 Performance Curves ............................................................................. 26
3.4 EB-604 .................................................................................................. 30
3.4.1 Specifications CD 27027.......................................................................30
3.4.2 Performance Curves ............................................................................. 32
3.5 EB-606 .................................................................................................. 36
3.5.1 Specifications CD 27028.......................................................................36
3.5.2 Performance Curves ............................................................................. 38
3.6 EB-60x Typical Current and Voltage (Wave forms at Motor)................42
3.6.1 Current Phase C ................................................................................... 42
3.6.2 Voltage line A-C ....................................................................................42
3.7 EB-60x Intermittent Duty Operation ......................................................42
4INDEX.................................................................................................................46

EB-60X Installation & Service Manual | Introduction
1 INTRODUCTION
This installation and service manual is a general document and is applicable to a typical
amplifier needed to properly control the EB-60X motor series. However, since these motor
amplifiers are interfaced with motors of varying sizes having different operating
characteristics such as internal resistance, inductance, rotor inertia, etc., these amplifiers
vary with the motors with which they are compatible. Consult the manufacturer of the
amplifier for the installation and service manual pertaining to the specific amplifier used. After
the typical amplifier and a motor are connected together, the motor must perform per the
motor’s nameplate data.
The customer data (CD) and performance curve (PC) are specified documents and are
applicable only to individual motors. They contain such information as maximum operating
speed, peak current limits, and values, which make the amplifier motor combination
compatible. Do not operate the motor outside the parameters shown on the respective
performance curves.
Typical amplifiers are of the 3-phase sine wave, pulse-width modulated type. They are full
regenerative four-quadrant bi-directional velocity loop amplifiers designed to be used with
Kollmorgen’s high-performance permanent magnet brushless motors.
An unregulated 300 VDC bus, derived from full-wave rectification of a 3-phase 230 AC line by
the power supply unit, is used to power the motor amplifier.
Kollmorgen brushless motors feature the latest in permanent magnet technology; utilizing
high energy Samarium-Cobalt and Neodymium-Iron-Boron alloys. These brushless motors
consist of permanent magnet rotors and 3-phase Y-stator windings. Being brushless motors,
there are no commutators or associated brushes. These motors run as synchronous motors,
meaning the rotor speed is the same as the speed (frequency) of the rotating stator magnetic
field. A brushless resolver is utilized as the feedback device and is mounted internally as part
of the overall motor construction.
Benefits of the typical amplifier and brushless motor construction are:
Lower rotor inertia allows higher acceleration rates.
The motor is thermally more efficient since all heat is generated in the stator windings,
which are in the outside shell.
Higher speed operation and high peak horsepower are achieved. There is no
commutation limit.
Smaller physical motor size for a given HP rating.
Higher reliability and less motor maintenance. There is no commutator or brushes.
Smooth output torque.

EB-60X Installation & Service Manual | Introduction
1.1 Amplifier and Power Supply Ratings
Ratings
Input Power:
235 V
RMS
(L-L) 3-phase (±10%); isolation transformer not required –
provided short circuit (inrush) current remains limited to less than
1000 amps.115 VAC 1-phase control power.
Output Power
Power Supply DC Bus
325 VDC nominal, no load
Amplifier: at rated load
230 VRMS (L-L), Nominal ±10%
Continuous Current
(ARMS/Phase)
Intermittent Current
(5 sec. max., 30% duty cycle)
(ARMS/Phase)
As required to produce motors
rated current
200% of continuous
Ambient
Operating
Temperature:
0-55° C
Switching
Frequency
10 kHz
Cooling
Fan, convection (cold plate)

EB-60X Installation & Service Manual | Wiring
Kollmorgen | kdn.kollmorgen.com | January 2020 6
2 WIRING
Install this motor and typical amplifier per the national electrical
code.
To adhere to suitable engineering practices, connect the 115 VAC circuit so the 115 VAC is
applied first in order to activate the control and fault circuits before applying the main bus
voltage. Provide over-current protection, based on continuous rated current, per article 430 of
the NEC. If possible, adjust the amplifier accordingly. Otherwise, provide external protection.
The method of connecting the motor is by way of flying leads; where the leads of the 3-phase
motor stator are color coded and are available directly out of the motor.
Connect the motor with flying leads, where the leads of the 3-phase motor stator are color-
coded and available directly out of the motor. See the wiring diagrams for the correct method
of wiring the motor stator. Connect the BROWN, RED, and WHITE leads to the points
identified as Ma, Mb, and Mcon the power terminal block. Connect the green/yellow lead to
the ground point of the ground point of the same terminal block.
Bring the 3-phase 230 input power should be brought through a customer supplied circuit
breaker and connected to points identified as La, Lb and Lc on the power terminal block
mounted on the power supply. The system is not AC line phase sensitive. Connect the 325
VDC output, the 115 VAC, and the regeneration circuit from the power supply to the amplifier
with the strapping bars and the small 115 VAC and regen cable. Check to ensure that the
small cable is connected to the correct pins and that it is not offset to one side, and do the
following:
1. Wire the typical amplifier control terminal strips per the diagram. Dress the wiring neatly
so it does not to interfere with remounting the cover.
2. Unplug the C1, C2 and C3 point terminal strips from their connectors on the amplifier-
motor control board. This will prevent over flexing the board when wiring up the
connectors.
3. After unplugging the terminal strips from the motor control board, wire them per the
appropriate diagram.
4. Neatly dress the wire cable so that it enters the amplifier chassis and does not interfere
with the front cover. Dress signal cables separately and not with the AC or power wiring.
5. Leave sufficient length in the wiring to allow the motor control board to slide out enough
to expose the small compensation board. Insert the wired terminal strips back onto their
connectors.
The following precautions are also recommended:
1. Twist all AC leads to minimize electromagnetic emissions and pick-up. Maintain shield
over resolver leads.
2. Avoid running signal leads in close proximity to power leads, armature leads or other
sources of electromagnetic noise.
3. Minimize lead lengths as much as practical.
4. Double-check all interface wiring. Carefully inspect all connections.
5. Do not use main contactor for control functions.
Motor and resolver phasing are critical for proper operation.

EB-60X Installation & Service Manual | Wiring
2.1 Typical Amplifier
2.1.1 Front View
STABILITY
CURRENT LIMIT
COMMAND SCALE
BALANCE
CONTROL VOLTS
ENABLE
DRIVE READY
FOLDBACK
OVERTEMP
OVERCURRENT
OVERVOLTS
UNDERVOLTS
OVERSPEED
STABILITY
CURRENT LIMIT
COMMAND SCALE
BALANCE
CONTROL VOLTS
ENABLE
DRIVE READY
FOLDBACK
OVERTEMP
OVERCURRENT
OVERVOLTS
UNDERVOLTS
OVERSPEED
DRIVE ADJUSTMENTS
DRIVE INDICATORS
C2
C3
C1
C4
CUSTOMER I/O CONN.
FAN CONN. 115 VAC
RESOLVER CONN.
LOGIC SUPPLY CONN
BUS & MOTOR CONN.
OPTION CONN.
ZERO, TC1-4
A COM, TC1-3
I MON, TCI-2
SPDMON, TCI-1
SIN HI, TC2-3
COS HI, TC2-2
REF HI, TC2-1
CHASSIS GND.
Ma Mb Mc
INDUSTRIAL
DRIVES
GND.
HIGH
VOLTAGE
STATIC
SENSITIVE
COMPONENTS
2.1.2 Side View
BDS4-COMP2
POWER STAGE
UNDER P.C. CARD
SUPPORT
275
HIGH
VOLTAGE
COVER
PLATE
LOGIC
SUPPLY
CONNECTOR
RESOLVER
CONNECTOR
CUSTOMER I/O
CONNECTIONS
DRIVE
INDICATORS
DRIVE
ADJUSTMENTS

EB-60X Installation & Service Manual | Wiring
2.2 Typical Power Supply
2.2.1 Front View
C2
C1 FAULT OUTPUT & 115 VAC
CONTROL POWER INPUT
BUS +
INDUSTRIAL
DRIVES
GND.
EXTERNAL REGEN
RESISTOR
La Lb Lc
HIGH
VOLTAGE
STATIC
SENSITIVE
COMPONENTS
BUS +
CHASSIS GND
MAIN INPUT
POWER
MAIN DC
BUS OUTPUT
PSR
D.C. BUS
REGEN
FAULT
18 & +10 VOLT CONTROL
VOLTAGE OUTPUT
+
-
D.C. BUS
REGEN
FAULT
EXTERNAL REGENERATION POWER
RESISTOR TERMINAL BLOCK
2.2.2 Side View
IMPUT DIODE
MODULE
LOGIC POWER
TRANSFORMERS
EXTERNAL REGENERATION POWER
RESISTOR TERMINAL BLOCK
D.C. BUS
REGEN
FAULT
FAULT
OUTPUT & 115
VAC CONTROL
POWER INPUT
18 +10 VOLT
CONTROL
VOLTAGE OUTPUT
HIGH
VOLTAGE
COVER PLATE
REGENITIVE
POWER
TRANSISTOR
+
-
SOFT START
TRANSFORMER
OPTION

EB-60X Installation & Service Manual | Wiring
2.3 PSR4/5 & Motor Wiring
4 3 2
8
1
7 5
6
CONNECTOR C3
SHIELD
SHIELD
SHIELD
SHIELD
1
3
CONNECTOR C4
2
4
BDS4
Ma Mb Mc
BUS-
BUS+
POWER TERMINAL
GND
SCREW
GND SCREW
10 4
39 28 17
11 5 12 6
CONNECTOR C2
4
3
2
8
1
7 5
6
CONNECTOR C2
EXTERNAL REGEN RESISTOR
CONNECTOR
(ALWAYS PRESENT ON PSR4/5
50 AMP & LARGER. OPTIONAL
ON PSR 4/5 12 & 20 AMPS.)
115 VAC HI
PSR4/5
Ma Mb Mc
BUS-
BUS+
POWER TERMINAL
GND SCREW
GND SCREW
4 1
5 2 6 3
CONNECTOR C1
115 VAC LO
+18 VDC UNREGULATED
-18 VDC UNREGULATED
COMMON
+10 VDC UNREGULATED
SEE NOTE 4
SEE NOTE 6
MACHINE OR EARTH GROUND
CIRCUIT BREAKERS OR FUSES (CUSTOMER
SUPPLIED)
CONTROL POWER
115 ±15%
AC INPUT
50 - 60 Hz
(SEE NOTES 5,
7, & 11)
MAIN POWER
CONTACTOR
SEE NOTE 3
EMERGENCY
STOP
OVERLOAD RELAY
(ONLY FOR PSR 50
& 75 AMP UNITS)
(SEE NOTE 10)
FAULT CONTACTS
SEE NOTE 2
MOMENTARY
PUSHBUTTON
TO ENERGIZE
MAIN POWER
SEE NOTES 4 & 7
GRN/ YEL
(MOTOR POWER CABLE) USE DANAHER
MOTION CABLE ASSEMBLY. EXAMPLE: MODEL
NO. FOR A B-20X MOTOR IS GC-M2-4/5-XX
(SEE NOTE 9).
TO OTHER BDS4s
AND/OR BDS5s (SEE NOTE 8)
CONNECTOR PRESENT
ON 20 AMP & LARGER UNITS ONLY
(MOTOR SYSTEM RESOLVER & THERMOSTAT CABLE) USE GOLDLINE CABLE ASSEMBLY GC-R-4/5-XX
(SEE NOTES 1, & 9)
MAIN POWER
(3-PHASE OR
1-PHASE)
*Notes are on the following pages.

EB-60X Installation & Service Manual | Wiring
(ALL WIRES TO BE COPPER WITH MIN. TEMP. RATING OF 60° C)
The motor thermostat automatically resets when the motor cools. You
are responsible for latching this signal to inhibit operation after a motor
thermostat fault. Connect thermostat using twisted pair wire.
The PSR4/5 fault contacts (rated 115 VAC 1 amp) must be wired in
series with the overload relay. On 12 & 20 amp PSR4/5s, this contact is
normally open and closes within 250 ms after application of control and
main power. This contact opens in fault conditions. On 50&75 amp
PSR4/5s, this contact closes on application of control power and opens
in fault conditions.
Resistor is connected to high voltage. Ensure sufficient electrical
clearance when mounting. Resistor may become very hot during
operation. Do not mount near materials that are flammable or damaged
by heat. Ventilation may be required. See wiring drawing for specific
regen resistor kit. Each kit has different series/parallel resistor
connections to obtain specific resistance and power rating.
Wire sizes, breakers and fuses for PSR4/5:
•PSR4/5-X12 has a max main power input current of 12 ARMS.
•PSR4/5-X20 has a max main power input current of 20 ARMS.
•PSR4/5-X50 has a max main power input current of 50 ARMS.
•PSR4/5-X75 has a max main power input current of 75 ARMS.
The actual application may require less current. Use 600 VAC insulated
wire and refer to local electrical codes for proper wire size for the
currents listed above. Fuses for main power should be a U.L. rated time
delay type, such as, buss FRN-R series.
The power BUS between a PSR4/5 and BOS4 should use the following
wire gauge with 600 VAC insulation:
•PSR4/5-X12, 14 AWG (or larger) wire.
•PSR4/5-X20, 10 AWG wire.
•PSR4/5-X50, 8 AWG (or larger) wire.
•PSR4/5-X75, 8 AWG (or larger) wire.
All signal and control wires must be 22-18 AWG wire. The crimp
terminals for 22-18 AWG wire are supplied for use with BDS4
connectors C1, C2, C3, C4, option connector and PSR4/5 connectors
C1 & C2, for 16 AWG wire use Molex #39-00-0078 terminals.
In the BDS4 3 amp thru 20 amp and the PSR4/5 12 amp and 20 amp,
the screws in the power terminal blocks are captive. DO NOT attempt to
remove them to use ring terminals. Use locking spring spade terminals
such as Hollingsworth #XSS20954S or #SS20947SF for 16 AWG wire
and #XSS20836 or #SS20832F for 12/10 AWG wire.
All AC lines should be twisted cables.

EB-60X Installation & Service Manual | Wiring
The total number of axes allowed, per PSR4/5, depends on the PSR4/5
model and the combination of BDS4s and/or BDS5s:
•PSR4/5-X12: a max of 4 BDS4’s or 3 BDS5s.
•PSR4/5-X20: a max of 4 BDS4’s or 3 BDS5s.
•PSR4/5-X50: a max of 6 BDS4’s or 6 BDS5s.
•PSR4/5-X75: a max of 6 BDS4’s or 6 BDS5s.
(If the BDS’s are mixed, then the total number of axes that can be used
would be the max given for the BDS5s.)
XX in the cable number stands for cable length in meters. Cable length
is available from 3 to 75 meters in increments of 3 meters.
A thermal overload relay is supplied in the regen resistor kit for the 50
and 75 amp PSR4/5s. The thermal overload relay, included in the kit,
was sized for your resistance and power rating. The output contacts of
the relay must be wired to drop power to the main power contactor in a
fault condition, as shown on sheet 1.
Do not wire control power (PSR4/5 connector C1) through the main
power contactor. This is so that control power will not be removed if
PSR4/5 fault contacts open (this would turn OFF any fault LEDS).
All shielded cables must have shield continuity for the full length of the
cable.
Resolver cable must be individually shielded pairs.
Recommended torques for connection to terminal blocks and ground.
•BDS4/5-3 to 20 amp and PSR4/5-12 and 20 amp
−Max torque per UL is 12 in/lb, external regen, main power and
BUS connection.
−Max torque 12 in/lb ground screw.
•BDS4/5-30 to 55 amp
−Max torque 20 in/lb motor, BUS connection and ground stud
•PSR4/5-50 to 75 amp
−Max torque 20 in/lb main power, BUS connection and ground
stud
−Max torque 12 in/lb external regen connection
For grounding to machine or earth ground. A screw lug should be
attached to ground screw or stud. Recommended torque of 12 in/lb for
ground screws and 20 in/lb for ground studs. May also refer to national
electrical code (NEC) or UL standard 486B for recommended torques.
Thermal overload protection DOES NOT provide internal to amplifier
and must be provided external. Refer to national electrical code for
proper sizing of overload protection.

EB-60X Installation & Service Manual | Wiring
Use a Corcom 5R1 single phase filter or equivalent (for CE
requirements).
Use a Shaffner three phase filter or equivalent
•Model No. 258-16/07 for PSR4/5A-112 & 212.
•Model No. 258-30/77 for PSR4/5A-120 & 220.
•Model No. 258-55/07 for PSR4/5A-250.
•Model No. 258-75/34 for PSR4/5A-275.
•For CE requirements.
Use a Shaffner three phase choke or equivalent.
•Model No. RD 7137-6-12m0 or RD 7137-36-0m5 for BDS4A-103,
203, 106 & 206.
•Model No. RD 7137-10-6m6 or RD 7137-36-0m5 for BDS4A-110 &
210
•Model No. RD 7137-25-1m3 or RD 7137-36-0m5 for BDS4A-120
&220
•Model No. RD 7137-36-12m0 for BDS4A-230.
•Model No. RD 7137-64-12m0 BDS4A-240 & 255.
•(For CE requirements)
Suitable for use on circuit capable of delivering not more than 5000
symmetrical ARMS, 240 volts max.

EB-60X Installation & Service Manual | Wiring
2.4 BDS4 Wiring
CONNECTOR C1
10
4 3 9 2 8 1 7
11
5
12
6
13 14 15 16 17 18 19 20
DIFF LO
DIFF HI
DIFFERENTIAL VELOCITY OR CURRENT
COMMAND INPUT SCALED FOR ±10 VOLTS
FULL SCALE. SEE CIRCUIT TO THE RIGHT
(ANALOG INPUT).
SHIELD
AUX. IN
ADDITIONAL SINGLE ENDED
INPUT TO THE VELOCITY LOOP.
ENABLE
I LIMIT
RESET
TORQUE HOLD
SHIELD
COMMON
COMMON
COMMON
IMONITOR
TACH MONITOR
SHIELD
I MONITOR IS A COMMON-REFERENCED
SIGNAL. SCALED FOR FULL CURRENT = 8
VOLTS. THIS SIGNAL HAS A 3 K OHM
RESISTOR IN LINE.
TACH MONITOR IS A COMMON-REFERENCED
SIGNAL SCALED FOR 8 VOLTS AT MAXIMUM
SYSTEM SPEED AS STATED ON THE TL
SHEET. THIS SIGNAL HAS A 3 K OHM
RESISTOR IN LINE.
*AN EXTERNAL RESISTOR TO COMMON
MAY BE USED TO PROGRAM THE PEAK
CURRENT LIMIT OF THE AMPLIFIER AS
FOLLOWS:
75% OF I PEAK WITH 9.6 K OHM
50% OF I PEAK WITH 3.5 K OHM
OR A POSITIVE VOLTAGE FROM 0 VDC TO
7.5 VDC MAY BE USED TO ADJUST THE
PEAK CURRENT FROM 75% TO 100% OF ITS
RATING.
*
OVERTEMP
SHIELD
THE DRIVE-UP RELAY ACTS IN CONJUNCTION
WITH THE ENABLE CIRCUIT IN ONE OF TWO
POSSIBLE MODES: DRIVE-UP MODE OR O.K.
TO ENABLE. THE RELAY CAN DRIVE UP TO 1
AMP RESISTIVE, AND THE CONTACTS ARE
RATED FOR 115 VAC. THE RELAY MUST BE
DERATED FOR INDUCTIVE LOADS.
DIFF LO
DIFF HI +
±10 V
10 k 10 k
10 k10 k
0. 01µF
0. 01µF
16. 2k
16.2 k
±8 V
ANALOG INPUT
DRIVE-UP RELAY
DRIVE-UP RELAY
OVER-TEMP IS A COMMON-REFERENCED,
OPEN COLLECTOR SIGNAL. THE OUTPUT
MAXIMUM RATING IS 30 VDC AND 25 MA.
FOLDBACK IS A COMMON-REFERENCED,
OPEN COLLECTOR SIGNAL. THE OUTPUT
MAXIMUM RATING IS 30 VDC AND 25 MA.
FOLDBACK
OUTPUT FAULT IS A COMMON-REFERENCED,
OPEN COLLECTOR SIGNAL. THE OUTPUT
MAXIMUM RATING IS 30 VDC AND 25 MA.
OUTPUT FAULT

EB-60X Installation & Service Manual | Wiring
MASTER BDS4 SLAVE BDS5
CONNECTOR C1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONNECTOR C1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
- DIFF HI
- DIFF LO
SPEED COMMAND
INPUT: PINN 11
POSITIVE WITH
RESPECT TO PIN 1
WILL CAUSE MASTER
TO ROTATE
CLOCKWISE VIEWING
FROM SHAFT END.
TO REVERSE:
INTERCHANGE PIN 11
AND PIN 1 OF
CONNECTOR C1 ON
THE MASTER UNIT.
CONNECTION SHOWN IS
FOR MASTER AND SLAVE
TO ROTATE IN SAME
DIRECTION. TO ENABLE
MASTER AND SLAVE TO
ROTATE IN OPPOSITE
DIRECTION:
INTERCHANGE PIN 11
AND PIN 1 OF
CONNECTOR C1 ON THE
SLAVE UNIT.
System Setup
1. The master unit requires a master (M) type compensation card – designated (i.e., BDS4-
230J/SOSA2M). The slave requires a slave (S) type compensation card designated (i.e.,
BDS4-230J/XOXA2S).
2. For proper load sharing between the master and slave units, the following adjustment
must be made on the slave unit (the stability and command scale pots now function as
torque gain adjustments:
•Adjust the stability pot fully counter-clockwise.
•Adjust the command scale pot fully clockwise.
•Adjust the current limit pot fully clockwise.
•Under load conditions, the load sharing may be improved slightly by comparing each
unit's current monitor signal:
−To increase load on the slave unit, adjust its stability pot clockwise
−To decrease load on the slave unit, adjust its command scale pot counter-
clockwise.
3. Master/slave operation is incompatible with brush tach systems.

EB-60X Installation & Service Manual | Wiring
MASTER BDS4 SLAVE BDS5
CONNECTOR C1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONNECTOR C1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
TC3
A-96170 CABLE
ASSEMBLY
- DIFF HI
- DIFF LO
HI
LO
TACH
SPEED COMMAND
INPUT: PINN 11
POSITIVE WITH
RESPECT TO PIN 1
WILL CAUSE MASTER
TO ROTATE
CLOCKWISE VIEWING
FROM SHAFT END.
TO REVERSE:
INTERCHANGE PIN 11
AND PIN 1 OF
CONNECTOR C1 ON
THE MASTER UNIT.
CONNECTION SHOWN IS FOR MASTER
AND SLAVE TO ROTATE IN SAME
DIRECTION. TO ENABLE MASTER AND
SLAVE TO ROTATE IN OPPOSITE
DIRECTION: INTERCHANGE PIN 11 AND
PIN 1 OF CONNECTOR C1 ON THE
SLAVE UNIT.
System Setup
1. The master unit requires a master (M) type compensation card – designated (i.e. BDS4-
230J/X0XA2M). The slave requires a slave(s) type compensation card – designated (i.e.
BDS4-230J/X0XA2S).
2. For proper load sharing between the master and slave units, the following adjustment
must be made on the slave unit (the stability and command scale pots now function as
torque gain adjustments):
•Adjust the stability pot fully counter-clockwise.
•Adjust the command scale pot fully clockwise
•Adjust the current limit pot fully clockwise
•Under load conditions, the load sharing may be improved slightly by comparing each
unit’s current monitor signal:
−To increase load on the slave unit, adjust its stability pot clockwise
−To decrease load on the slave unit, adjust its command scale pot counter-
clockwise.

EB-60X Installation & Service Manual | Wiring
MASTER BDS4 AND SLAVE BDS5
CONNECTOR C1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
COMMON
COMMON
OUT AOUT A
OUT B
OUT B
OUT Z
OUT Z
CONNECTOR 32
BDS4-OPT2/3A-01
SEE NOTE C ON
FILTER KITS
MASTER BDS4
SLAVE BDS5
WIRE THROUGH AN
OPTO-22 STYLE DC INPUT
MODULE TO CONNECTOR
C7 (PIN 9) OF SLAVE
BDS5
IN A
IN A
IN B IN B
(OPTIONAL)
(OPTIONAL)
(OPTIONAL) (OPTIONAL)
The commons of master BDS4 and slave BDS5 must be connected.
This is accomplished through connector C3 in the BDS4 and connector
C4 in the BDS5 if they share one PSR4/5.
If the BDS5 uses the optional analog input card (BDS5-OPT1), the
optional encoder inputs in connector C1 are not allowed.
The filter kit uses a Ferrishield Sleeve snap model no. SS3382036 or
equivalent

EB-60X Installation & Service Manual | Wiring
2.5 System Wiring
C 2
C 4
C 3
C 1
1
2
3
4 1
2
3
1
2 5
6
3
4 1
2
3
1
2
3
4 1
2
7 8
5
6
7 8
5
6
4 5
6
4 5
6
3
4
9
1 0
7 8
9
1 0
7 8
1 1
1 2
1 3 1 4 1 5 1 6
1 7 1 8 1 9 2 0
1 1
1 2
C 1
C 2
DIFF CMD HI
DIFF CMD LO
AUX IN
ENABLE
I LIMIT
RESET
TORQUE HOLD
COMMON
OUTPUT FAULT
I MONITOR
FOLDBACK
SPD MONITOR
OVERTEMP
DRIVE-UP
INPUT/OUTPUT (SEE NOTE 1)
SHIELD
SHIELD
SHIELD
TO RESOLVER
ON SHEET 2
(SEE NOTES 1 & 2)
SHIELD
SIN HI
SIN LO
COS HI
COS LO
REF HI
REF LO
SHIELD
SHIELD
115 VAC
CONTROL
VOLTAGE
(SEE NOTE 1)
POWER BUS
TO ADDITIONAL
AXIS MODULES
GND
GND
Mc
Mb
Ma
BUS -
BUS +
TYPICAL AMPLIFIER
TO MOTOR ON SHEET 2
18 AWG MIN FOR 3 AND 6 AMP UNIT
14 AWG MIN FOR 10 AMP UNIT
12 AWG MIN FOR 20 AMP UNIT
SEE NOTE 4
600 VAC RATED INSULATION
(SEE NOTES 3 & 4)
+10 VDC ± 20%
COMMON
-18 VDC ± 20%
+18 VDC ± 20%
CONNECT C4 ONLY ON 20 AMP UNITS
12 AWG
OPTIONAL EXTERNAL SHUNT
REGULATOR RESISTOR (SEE NOTE 7)
FAULT CONTACT OUTPUT
(SEE NOTES 1 & 5)
CONTROL POWER INPUT
115 VAC ± 15% 50/60 Hz
(SEE NOTES 1 & 8)
OPTIONAL TO
ADDITIONAL AXIS MODULES
SEE NOTES 3, 4, & 8
CUSTOMER SUPPLIED
CIRCUIT BREAKERS
OR LINE FUSES
(SEE NOTES 5 & 6)
3-PHASE 230 VAC
1-PHASE 115 VAC ± 10% 50/60 Hz
EARTH OR MACHINE GROUND (SEE NOTE 4)
GND
Lc Lb La
BUS -
BUS +
TYPICAL POWER SUPPLY
*Notes are shown on the next page.

EB-60X Installation & Service Manual | Wiring
Notes for System Wiring:
1. All signal and control wire to be 22-18 AWG wire. If 16 AWG is desired, then use Molex
#39-00-0078 crimp pins (not supplied) instead of the parts supplied.
2. Resolver must be wired with (3) sets of 2-conductor shielded pairs as shown. Thermostat
wiring to be twisted pair.
3. The screws in the power terminal blocks are captive. Do not attempt to remove them for
using ring terminals. Use locking type spring spade terminals such as Hollingsworth
#XSS20954S or #SS20947SF for 16/14 AWG wire and #XSS20836 or #SS20832F for
12/10 AWG wire.
4. Wire gauge dependent on application: For total axis currents less than 9-amps: 16 AWG
may be used. For total axis currents greater than 20-amps: 10 AWG must be used.
5. The power supply fault contact (rated 115 VAC 1 amp) should be wired to drop main 3-
phase power (La, Lb, Lc) in fault conditions. (This contact is normally open, closed on
power-up (approximately 0.250 ms) and opens in fault conditions.)
6. Fuse or circuit breaker sizing dependent on application.
•PSR4 Recommended Fuse
•12 amp Buss #FAN-A-12 or equivalent
•20 amp Buss #FAN-A-20 or equivalent
7. Resistor must be mounted away from any flammable material. A 400 VDC potential is
present (electrical isolation should be maintained for this voltage rating).
8. All AC lines should be twisted cables.

EB-60X Installation & Service Manual | Wiring
2.6 Typical Motor Connections
WHITE
WHITE
WHITE
RED
BROWN
MOTOR
GRN/YEL
DC B A
GND Mc Mb Ma
BRAKE:
BLUE LEADS
(see note 3)
SYSTEM
RESOLVER
LEADS WILL
EXIT WITH
MOTOR
LEADS
RED
BLACK
YELLOW
BLUE
YEL/WHT
RED/WHT
A B
C
D
E
F
SIN HI
SIN LO
COS LO
COS HI
REF HI
REF LO
I/O
(OPTO 22)
LATCHED
POWER
DOWN
RELAY
RED
BLACK
YELLOW
BLUE
YEL/WHT
RED/WHT
A B
C
D
E
F
SIN HI
SIN LO
COS LO
COS HI
REF HI
REF LO
APPLICATION
RESOLVER
(see note 4)
PIN 2
PIN 15
(ENABLE)
(COMMON)
I/O TERMINALS OF
TYPICAL AMPLIFIER
LATCHED POWER
DOWN CIRCUIT
CUSTOMER SUPPLIED
THERMOSTAT RATED 110-240 VAC 360 VA (see notes 1 & 2)
TYPICAL MOTOR CONNECTIONS
Notes are found on following page.

EB-60X Installation & Service Manual | Wiring
Notes for previous diagram:
1. The motor thermostat is an automatic resetting device and should be connected into a
latched (lock-out) power down type circuit.
2. Thermostat to be wired with twisted pair.
3. The brake should be energized before switching the motor on and while it is in operation.
For proper operation an electrical interlock circuit should be employed to ensure that the
brake is not engaged while the motor is energized.
Model
Holding VDC
Holding ADC
EB-60X-X-XX-B2
90
0.33
EB-60X-X-XX-B3
24
1.20
4. Application resolver leads will exit at a different location than system resolver leads.
2.7 Grounding
Ground the motor at either the amplifier motor terminal block or at the main ground point.
Connect shielded cables at one end only.
2.8 Inputs
The drive-up contact closure (internal) is provided at pins 10 and 20. When this internal
contact is closed, it indicates to the outside world (software) that the typical amplifier is ready
to operate. When open, it indicates it is in Inhibit mode. The contact is rated at 115 VAC at 2
amps.
The motor is provided with two normally closed thermostat reset devices
connected in series. They are auto-resetting devices intended to shut
the power down from the amplifier to limit the surface temperature of the
motor to prevent ignition in hazardous atmospheres.
The remote Inhibit allows the amplifier to be disabled without removing the main power.
When a contact is closed between pins 2 and 15 (D-common) the amplifier is placed in ready
to operate mode. These pins (2 & 15) are connected through the latched power down circuit
to the motor thermostat. The motor thermostat is an automatic resetting device used to shut
the power down from the controller should an over-temperature condition occur in the motor
windings. Connect the thermostat to a latched (locked-out) power down type circuit that
requires manual reset. This prevents inadvertent restarting of the motor when it cools down
below the thermostat's set value.