IMS MicroLYNX User manual

intelligent motion systems, inc.
Excellence in MotionTM
QUICK REFERENCE
370 N. MAIN ST., PO BOX 457, MARLBOROUGH, CT 06447
PH: [phone], FAX: [phone]
Internet: www.imshome.com, E-Mail: [email protected]
TM
MicroLYNX EXPANSION MODULE
ISOLAISOLA
ISOLAISOLA
ISOLATED COMMUNICATED COMMUNICA
TED COMMUNICATED COMMUNICA
TED COMMUNICATIONS MODULESTIONS MODULES
TIONS MODULESTIONS MODULES
TIONS MODULES
FOR CANFOR CAN
FOR CANFOR CAN
FOR CAN VERSION MICRVERSION MICR
VERSION MICRVERSION MICR
VERSION MICROLOL
OLOL
OLYNX ONLYNX ONL
YNX ONLYNX ONL
YNX ONLYY
YY
Y
Isolated Communications Quick Reference Guide
The primary function of this guide is to acquaint the user
with the specifications and configuration of the CAN
Version MicroLYNX Isolated Communications Modules. The
full MicroLYNX product manual is available in Acrobat PDF
format on the IMS Product CD. It also may be downloaded
from the IMS web site at www.imshome.com.
Notes And Warnings
Please observe the following when handling, connecting
and using your MicroLYNX Expansion Modules. Failure to
observe these points may result in damage. All warranty
and disclaimer information is located in the full product
manual and should be referenced for more information.
Thermal Specifications
Range
Operating Temperature ................................................... 0 to +50°C
Storage Temperature ................................................... -20 to +70°C
Humidity.................................................... 0 to 90% non-condensing
Mechanical Specifications
Dimensions in Inches (mm)
Electrical Specifications
RS-232 Receiver
Input Voltage Range ................................................ ±30 Volts
Input Threshold Low ................................................. 0.4 Volts
Input Threshold High ................................................ 2.4 Volts
Input Resistance ........................................................ 3 to 7 kΩ
RS-232 Transmitter
Output Voltage Swing ................................................. ±5 Volts
Output Resistance ............................................................ 300 Ω
Output Short Circuit Duration ...................... Continuous
RS-485 Receiver
Input Voltage Range ............................. -8 to +12.5 Volts
Input Differential Threshold................... ±200 Millivolts
Input Resistance ................................................................. 96 kΩ
Driver
Differential Output (R=50 Ω) ................................... 2 Volts
Output Voltage Range ......................... -8 to +12.5 Volts
The MicroLYNX Expansion Module components are sensitive to
Electrostatic Discharge (ESD). All handling should be done at an
ESD protected workstation.
Hazardous Voltage Levels may be present if using an open frame
power supply to power the MicroLYNX Controller and Modules.
Do not connect or disconnect the AC power or the motor leads
with the AC power on.
© Intelligent Motion Systems, Inc.Revision 090805
MicroLYNX Slot Usage
The Isolated Communications Expansion Modules may only
be used in Slot 2 of the CAN Version MicroLYNX.
The RS-232 and RS-485 Expansion Modules CANNOT be
used together.
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NOTE: The 8 Pin Terminal Block is supplied with the mating connector. The10 Pin
Header is NOT SUPPLIED with a mating connector. (Use AMP 3-1437026-4 or
equivalent).
Both the RS-232 and the RS-485 Expansion Modules utilize the
MicroLYNX COMM 2 port. Therefore, the two Modules
CANNOT be used in conjunction with each other. Only one of
the two interfaces can be used with the CAN Version Micro-
LYNX at any given time.
2.184
(55.47)
0.970
(24.64)
0.50
(12.7)
8 Pin
Terminal
Pin 1
Pin 8
0.423
(10.74)
10 Pin
Header
Pin 1
Pin 10
ON
123456

RS-232 Module Pin Assignments
A
B
D
FA
Remove
Slot 2
Panel
ISOLATED COMMUNICATION
SLOT# [2]
TERMINAL BLOCK
1. NC
2. NC
3. NC
4. RX -
5. RX +
6. TX -
7. COMM GROUND
8. TX +
• ISOLATED COMMUNICATION
ISOLATEDCOMMUNICATIO N
SLOT# [1] [2] [3]
TERMINALBLOCK
1. NC
2. NC
3. NC
4. RX-
5
. RX+
6.T X-
7. COMMGROUND
8.T X+
• ISOLATEDCOMMUNICATION
Installing the Isolated Communications Module
To Install the Module:
1) Remove the two retaining screws (A) from the cover.
2) Remove the blank panel from the #2 slot
3) Carefully press the Expansion Module (B) into place by
plugging the 28 pin connector into the #2 receptacle
and snapping it into place under the retaining clips (F).
4) Reinstall the MicroLYNX cover.
5) Affix the labels supplied with the Module as shown.
For More Information:
See the complete LYNX Product Family Operating Manual
on the IMS Product CD or at www.imshome.com
RS-485 Module Pin Assignments
TX
RX
CGND
From PC
RS-232
RS-485
1--------
3--------
5--------
7--------
9--------
2---
4---
6---
8---
10---
NC
NC
NC
NC
CGND
RS-485 RX+
RS-485 RX-
RS-485 TX-
RS-485 TX+
CGND
TX
RX
CGND
From PC
RS-232
RS-485
RX-
RX+
TX-
CGND
TX+
1
2
3
4
5
6
7
8
CANBUSS
CANL
CANH
8 Pin Terminal
10 Pin Header
RS-232 to RS-485
Converter*
RS-232 to RS-485
Converter*
1--------
3--------
5--------
7--------
9--------
2---
4---
6---
8---
10---
From PC
RS-232
CGND
RX
TX
1
2
3
4
5
6
7
8
8 Pin Terminal
CANBUSS
CANL
CANH
10 Pin Header
NC
TX
RX
NC
CGN
D
NC
NC
NC
NC
NC
From PC
RS-232
* The recommended RS-232 to RS-485 Converter is IMS Part Number CV-3222.
If your PC is equipped with an RS-485 board, no converter is necessary. Connect the
RS-485 lines from the host PC directly to the MicroLYNX.
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