Fused Field Wire Conversion Module for Modicon B810-008 to 1756-OA16I
(Cat 1492-CM800-LD014)
10000021913 (Version 01)
Printed in Germany
Local language (French, Italian, German & Spanish) versions of this document can be downloaded by going to www.ab.com.
In the left margin click on Publications Library and Literature Library. In the Search Area (right margin), Search by Catalog
Number and in the Search box type in the catalog number of the conversion system component.
I. Module Description
The 1492-CM800-LD014 conversion module provides field wire signal conversion from a Modicon® B810-008, 80 to
130Vac , 8-pt, individually isolated, output to a ControLogix 1756-OA16I, 74 to 265Vac , 16-pt, individually
isolated, output module. The conversion module provides the mating connections to the B810-008 swing-arm
(terminal block) with the attached field wires. It routes those signals, via its 40-pin connector and a 1492-CABLE(1)Y
pre-wired cable to compatible terminals of the 1756-OA16I. To maintain the fusing functionality of the B810-008 output
module the conversion module provides a mechanical fuse for each of the 8 converted output points (refer to the
Wiring Diagram on page 2).
II. Module Installation
The 1492-CM800-LD014 conversion module must be installed in a 1492 conversion base-plate and cover-plate assembly. The installation of the module into the assembly is explained in the Installation Manual that ships with the conversion
assembly. For a list of compatible assemblies refer to Appendix A.
III. Conversion Module Compatibility Matrix
This is the cable length in meters and tenths of meters (e.g. 015 = 1.5 meters). Recommended cable
length is 003 (00.3 meters).
40-Pin Connector for 1492-CABLE
Y
Mating Connector for
B800 Terminal Block
Conversion Module Compatible 800
Output Module
Compatible 1756
Output Module
Required 1492 Cable
1492-CM800-LD0014 B810-008 1756-OA16I 1492-CABLE
Y
Refer to conversion module Specifications Section: Maximum Operating Voltage
1492-CM800-LD014 Conversion Module
De-energize and lockout any and all power to all I/O field devices connected to the Modicon 800 I/O
housing, and the power to the 800 I/O housing itself. Ensure all power is de-energized and locked out to
any device in the control cabinet where the conversion is to be performed. Ensure work is performed by
qualified personnel.
WARNING
(2)
10000021913 (Version 01)
IV. Conversion Module Wiring Diagram
The following diagram shows the connections from the existing B810-008 swing-arm, through the conversion module,
1492 cable and to the 1756-OA16I output module. The diagram can be used as an aid in possible system troubleshooting.
1756-OA16I
1492-CABLE003Y
1492-CM800-LD014
Conversion: B810-008 to 1756-OA16I with 1492-CM800-LD014
B810-008 Swing Arm
Conversion Module Installation and Application Considerations
The B810-008 is an 8 point output module whereas the 1756-OA16I is 16 point. This conversion configuration is selected
because an individually isolated 8 point module is not available in the 1756 I/O line.
The B810-008 module output current limits versus 1756-OA16I limits are as follows:
B810-008 1756-OA16I w/ 1492-CABLE003Y
a) Current/Point 2A 1A
b) Current/Module 12A 4A
c) Surge Current/Pt 50A for 1 cycle 20A for 43ms
The B810-008 is fused per point. The 1756-OA16I is NOT fused. The 1492-CM800-LD014 provides a 5x20mm fuse per
1756-OA16I Group.
Fuse rating for this configuration is 1 Amp.
The 1492-CABLE003Y current is limited to 2A per pin.
Refer to your B810-008 and 1756-OA16I Installation Manual wiring schematics and diagrams. Ensure 1756 output module
ratings are not exceeded.
[Reference Doc: 41170-781 (Version 03)]
1
2
3
4
1 5
2 6
3 7
4 8
6 9
7 10
8 11
9 12
11 13
12
13 15
14 16
16 17
17 18
18 19
19 20
14
15 21
20 22
23
24
25
26
27
28
29
30
31
32
33
35
36
5
37
10
38
39
40
34
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Lamp Supply Hot
Lamp Supply Neutral
Not Used
Not Used
OUT-0
2
1
OUT-1
4
3
OUT-2
6
5
OUT-3
8
7
OUT-4
10
9
OUT-5
12
11
OUT-6
14
13
Orange
Blue
White/Black
Red/Black
Green/Black
Orange/Black
Blue/Black
Black/White
Red/White
Green/White
Blue/White
Black/Red
White/Red
Orange/Red
Blue/Red
Red/Green
OUT-7
16
15
OUT-8
18
17
OUT-9
20
19
OUT-10
22
21
OUT-11
24
23
OUT-12
26
25
OUT-13
28
27
OUT-14
30
29
Orange/Green
Black/White/Red
White/Black/Red
Red/Black/White
Green/Black/White
Orange/Black/White
Blue/Black/White
Black/Red/Green
White/Red/Green
Red/Black/Green
Green/Black/Orange
Orange/Black/Green
Blue/White/Orange
Black/White/Orange
White/Red/Orange
Orange/White/Blue
OUT-15
32
31
L1-0
L1-1
L1-2
L1-3
L1-4
L1-5
L1-6
L1-7
L1-8
L1-9
L1-10
L1-11
L1-12
L1-13
L1-14
L1-15
AC Hot 1
AC Hot 2
AC Hot 3
AC Hot 4
AC Hot 5
AC Hot 6
AC Hot 7
AC Hot 8
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
LOAD
L1
L2
L1
L2
There are several key application considerations and system specifications (bottom of drawing) when
using these components (conversion module, cable and output module). Read and understand these
considerations before installation. In addition, refer to the current draw requirements of the existing
loads for this configuration to ensure they are within the current ratings of the 1756 output module.
WARNING
(3)
10000021913 (Version 01)
V. Fuse Installation and Replacement
The 1492-CM800-LD014 conversion module has eight (8) mechanical fuses located on the circuit board inside the
modules plastic case. The following explains how to install and replace the fuses.
1) Remove the screw from the bottom of the conversion module plastic case.
2) Push UP and IN on the locking tab at the other end of the conversion module case.
3) Remove the top cover (part which has the nameplate label) from the module case.
Locking Tab
IN
UP
(4)
10000021913 (Version 01)
V. Fuse Installation and Replacement (Continued)
4) To add and/or replace the fuse turn the circuit board over. The fuses and fuse information is visible on the circuit
board.
NOTES:
1) For conversion module operation a fuse must be inserted into each of the 8 fuse holders.
2) Physical Fuse Size: 5 x 20 mm
3) Possible Fuse Suppliers: Shurter (Part Number:
0031.3123)
and Cooper Bussmann (Part Number:
GMC-1A)
.
4) Fuse Current Rating Based on Conversion System Components: 1 Amp.
VI. Conversion Module Re-assembly After Fuse Insertion/Replacement
1) To re-assemble the fused module, place the circuit board into the label side half of the module case with the fused
side of the circuit board UP.
Fuse Holders and
Fuse Data
Case surface with module label
(5)
10000021913 (Version 01)
VI. Conversion Module Re-assembly After Fuse Insertion/Replacement (Continued)
2) Take the module case half with the locking tab and partially insert the tab into the mating slot of the other half.
3) At the other end of the module case, ensure the bottom guide/retainer clears the top locking extension. Push the
2 case halves up and in until you here the locking tab snap into place.
4) Replace the module case screw [(maximum torque 0.7 Nm (6.9 lb-in)].
Locking Tab: Partially Inserted
Extension
Guide / retainer
10000021913 (Version 01)
Printed in Germany
Article No. 4351980000
VIII. Appendix A - 800 Housing to 1756 Chassis Conversion System Selection Process
1) Determine the number of 800 I/O modules actually used in the 800 I/O Housing to be converted to 1756 I/O.
2) Review the data in Column 5 from the below table, and select a 1756 I/O Chassis which meets your conversion needs from Step 1.
Ensure the information from the I/O Conversion module table is reviewed first since in some cases, two 1756 modules are needed
to replace one 800 I/O module.
3) Once the 1756 Chassis is selected, refer to Column 7 and select the Conversion Assembly.
One chassis slot required for the ControlLogix processor or a remote I/O adapter type module.
The footprint and mounting dimensions of the 1492 Conversion Assembly (base plate and cover plate) match those of the Modicon
I/O Housing.
Width dimension includes the 1756 Chassis power supply.
Surplus Chassis width as compared to the 800 I/O Housing is divided equally when mounting it on the Conversion Assembly.
Mounting holes for the 1756 I/O Chassis are pre-drilled and pre-tapped into the Conversion Assembly cover plate.
Modicon is a Registered Trademark of Group Schneider
AS-H810-xxx
AS-H819-103
AS-H819-209
AS-H819-100
AS-H827-103
AS-H827-209
AS-B827-100
Modicon 800 I/O
Housing Cat Number
1492-MUA4-MB3
1492-MUA7-A10-
MB4679
1492-MUA10-A13-
MB81011
Conversion Assembly
Catalog Number
3
4
6
7
8
10
11
10.25”
17.5”
17.5”
17.5”
27.1”
27.1”
27.1”
10.25”
A7 = 14.49”
A10 = 19.02”
A7 = 14.49”
A10 = 19.02”
A7 = 14.49”
A10 = 19.02”
A10 = 19.02”
A13 = 23.15”
A10 = 19.02”
A13 = 23.15”
A10 = 19.02”
A13 = 23.15”
1756 Chassis
Width
Dimension
3
A7 = 6, A10=9
A7 = 6, A10=9
A7 = 6, A10=9
A10 = 9, A13=12
A10 = 9, A13=12
A10 = 9, A13=12
1756 I/O Chassis
Catalog Number
1 72 3 654
1756-A4
1756-A7
or
1756-A10
1756-A10
or
1756-A13
VII. 1492-CM800-LD014 Conversion Module Specifications
(Operating specifications are when installed in the Conversion System base / cover-plate assembly)
Specification Value
Dimensions 288.9 mm (height) x 139.7 mm (depth) x 44.5 mm (width)
11.37 in. (height) x 5.5 in. (depth) x 1.75 in. (width)
Approximate Shipping Weight 300g (0.66 lbs) (includes carton)
Storage Temperature -40 to +85°C (-40 to +185°F)
Operating Temperature 0 to 55°C (32 to 131°F)
Operating Humidity 5 to 95% at 55°C (non-condensing)
Shock
Non-operating
Operating
50g
30g
Operating Vibration 2g @ 10-500Hz
Maximum Operating Voltage 125 Vac at 47 to 63Hz
Max. Module Operating Current
Per Point:
Per Module:
2 Amps (1492-CABLE connection pins are limited to 2A per pin)
12 Amps
Agency Certifications
UL Classified: Under UL File Number E113724
CSA
CE: compliant for all applicable directives
Pollution Degree 2
Environmental Rating IP20
Max. Number
of 800 Housing
Slots for I/O
800 Housing
Width
Dimension
Max. Number
of 1756 Chassis
Slots for I/O
Refer to the Wiring Diagram(s) for
current limits for a specific configuration.
NOTICE
Fusing Eight, 1 Amp, 5 x 20 mm
Loading...