MACO Remote I/O Station
Installation and Wiring
1660-IN-013-0-01
October 2004
Eurotherm Controls, Inc
1660-IN-013-0-01Page 2
Available Communications Adapters
DSC0-05000-000-0-00 Profibus DP*
DSC0-06000-000-0-00 Ethernet
DSC0-08000-000-0-00 Interbus-S
DSC0-09000-000-0-00 DeviceNet*
DSC0-0A000-000-0-00 ControlNet*
DSC0-0C000-000-0-00 Modbus Plus
*Definition file will be required
MACO Remote I/O Installation & Wiring
Cable length for additional I/O
is limited to 2 feet maximum
and must be totally within the same
metallic enclosure as the Remote Station
12.250"
5.8"
Panel Cutout
11.250"
4.800"
#6 Mounting
Studs (4)
Allow
approximate
3" minimum
1
0.250"
Ref (4)
0.500"
Ref (4)
5.30"
10.25"
0.150" Dia.Clearance for
#6 Mounting Studs (4)
9
17
2
10
18
3
11
19
4
12
20
5
13
21
6
14
22
7
15
23
8
16
24
DB9 Connectors for Additional
Inputs and Outputs
See Table B
Common (-)
Communications
Adapter
Rear View
24 Vdc (+)
Note that Power Supply Connector is "up"
for proper orientation (the LEDs wil be at the
top of the key).
No Connection
Use Class 2 DC Supply.
50 mA nominal
at 24 Vdc
Note that when the tophat is mounted,
the "legs" pass through an oblong hole
in the PC board and latch over what appears
to be an electrical component. It is actually
a "zero ohm" resistor put in place specifically
to help secure the tophat.
It has no electrical function at all!
Note also that once the tophat is in place, it
is RTV'd to the top of the PC board in 2 places
(opposite corners) using Dow Corning 737 or similar.
Eurotherm Controls, Inc
1660-IN-013-0-01
Page 3
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Eurotherm Controls, Inc
1660-IN-013-0-01Page 4
Installing the Clamp Filters
Two clamp-type filters (B-C part number 50-2035, TDK ZCAT2132-1130 or similar) for noise rejection are provided
with the Remote I/O Station. These filters need to be installed on the incoming 24 Vdc power and the incoming
communications cable. Note that the 24 Vdc lines must be looped once around the filter. Install the filters as close
as practicable to the wiring connections.
24 Vdc
Communications
Eurotherm Controls, Inc
1660-IN-013-0-01
Page 5
Typical Input Wiring
Typical Output Wiring
51
96
(Pin 9) 5 Vdc Output
(Pin 8) Input, Word 2, Bit 8
(Pin 7) Input, Word 2, Bit 9
(Pin 6) Input, Word 2, Bit 10
(Pin 5) Input, Word 2, Bit 11
(Pin 4) Input, Word 2, Bit 12
(Pin 3) Input, Word 2, Bit 13
(Pin 2) Input, Word 2, Bit 14
(Pin 1) Input, Word 2, Bit 15
Male DB9 Connector (P2M)
50 Ohm
Output Common (Pin 9)
Output, Word 2, Bit 8 (Pin 8)
Output, Word 2, Bit 9 (Pin 7)
Output, Word 2, Bit 10 (Pin 6)
Output, Word 2, Bit 11 (Pin 5)
Output, Word 2, Bit 12 (Pin 4)
Output, Word 2, Bit 13 (Pin 3)
Output, Word 2, Bit 14 (Pin 2)
Output, Word 2, Bit 15 (Pin 1)
Female DB9 Connector (P2F)
216 Ohm (all)
5 Vdc
Note:
Total Output Current
Cannot Exceed 20 mA
Note:
These inputs MUST be
Momentary Switches!
Wiring the Additional I/O
Eurotherm Controls, Inc
1660-IN-013-0-01Page 6
Pushbutton Labels
If you choose to print your own labels, artwork containing editable text as well as
a selection of graphics is available for both horizontal (Remote IO Keys Horiz.eps)
and vertical (Remote IO Keys Vert.eps) orientation of the Remote I/O Station. The
artwork is in Adobe Illustrator EPS format and will require that program in order
to be edited.
If you are using the blank label master (Barber-Colman part no. 20-2067) be sure
to delete the key outline in the artwork before printing. Since printers vary, you should
also confirm the proper location of text and graphics by first printing to paper. Once
the text and graphics are as you desire, print them on the blank label master or a
piece of 0.007 inch thick polyester film and cutout around the edge of each key.
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Eurotherm Controls, Inc
1660-IN-013-0-01
Page 7
Eurotherm Controls, Inc
741-F Miller Drive, Leesburg VA, 20175
Phone: 703-443-0000
Fax: 703-669-1300
http://www.barber-colman.com http://www.eurotherm.com
Copyright© 2003, 2004 Eurotherm Controls, Inc
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