Inserting module in DIN rail
Extracting module from DIN rail
1. Attach module in upper part of rail.
2. Press module downward.
1. Apply leverage using a screwdriver
(as shown in figure).
2. Rotate module upward.
NOTE:
The Power-Bus must be inserted with protruding terminals on the left (as
shown in figure above); otherwise the modules are turned upside down.
Using the Power-Bus connector
Each expandable Power-Bus connector allows insertion of two modules.
Insert Power-Bus connectors into the DIN rail by attaching to upper side of
rail and rotating downward.
Factory dip-switch settings
The module leaves the factory with all dip-switches in the OFF position.
The default configuration is as follows:
Never connect power supply directly to the bus connector on
the DIN rail. Never tap power from the bus connector either
directly or by using module terminals.
!
Thermocouple type
J
50/60Hz line rejection
50Hz
Input filter
Not enabled
Measurement range
0 to 1200°C
Output signal
4 to 20mA
Output signal in case of open input
Toward the top of the output range
Input over-range
Output signal is limited to +5% of max
(or –5% of min) with input over-ranged
Auxiliary output threshold
0% of the nominal scale
This configuration is valid only with all dip-switches in the OFF position. If
even one dip-switch is not in the OFF position, all parameters must be set
as indicated in the following tables.
Input filter
SW1 5
10-90% response, 50Hz
10-90% response, 60Hz
Enabled
<55ms
<55ms
Not enabled
<25ms
<25ms
Measurement range start
SW1 6 7 8
J type
K type
R type
S type
T type
B type
E type
N type
Default *
0°C
0°C
0°C
0°C
0°C
0°C
0°C
0°C
100°C
100°C
100°C
50°C
400°C
100°C
100°C
100°C 200°C
200°C
200°C 100°C
500°C
200°C
200°C
200°C 400°C
300°C
300°C 200°C
600°C
300°C
300°C
300°C 600°C
400°C
400°C –50°C
800°C
400°C
500°C
500°C 800°C
600°C
600°C –150°C 1000°C 500°C
700°C
–100°C –100°C 800°C
800°C –100°C 1200°C –100°C –100°C
–200°C –200°C 1000°C 1000°C –200°C 1400°C –200°C –200°C
* If all the dip-switches are in the OFF position, the default configuration is valid; otherwise the value
of this parameter is 0°C, as for the other thermocouple types.
Measurement range end
SW2 1 2 3
J type
K type
R type
S type
T type
B type
E type
N type
1200°C 1350°C 1750°C 1750°C 400°C 1800°C 1000°C 1300°C
1000°C 1200°C 1500°C 1500°C 350°C 1600°C 800°C 1200°C
800°C 1000°C 1300°C 1300°C 300°C 1500°C 600°C 1000°C
600°C 800°C 1100°C 1100°C 250°C 1300°C 500°C
800°C
500°C 700°C
900°C
900°C 200°C 1100°C 400°C
600°C
400°C 500°C
700°C
700°C 150°C
900°C
300°C
500°C
300°C 300°C
500°C
500°C 100°C
700°C
200°C
400°C
200°C 200°C
300°C
300°C
50°C
500°C
100°C
200°C
Thermocouple type
SW1 1 2 3
J
K
R
S
T
B
E
N
NOTE:
The indication means the dip-switch is set in the ON position.
No indication means the dip-switch is set in the OFF position.
50/60Hz line rejection
SW1 4
60Hz
50Hz
Output signal
SW2 4 5 6
4 to 20mA
0 to 20mA
20 to 4mA
20 to 0mA
0 to 10V
1 to 5V
10 to 0V
0 to 5V
Output signal in case of open input
SW2 7
ON: Toward the bottom of the output range
OFF: Toward the top of the output range
Over-range / Under-range Options
(See table below for corresponding values)
SW2 8
ON: Output signal is limited to ±2.5% of full-scale setting with input over- / under-ranged
OFF: Output signal is limited to ±5% of full-scale setting with input over- / under-ranged
Nominal output value
Over- / Under-range limited to
±2.5% of full-scale setting
Over- / Under-range limited to
±5% of full-scale setting
20mA
20.5mA
21mA
4mA
3.5mA
3mA
0mA
0mA
0mA
10VDC
10.25VDC
10.5VDC
5VDC
5.125VDC
5.25VDC
1VDC
0.875VDC
0.75VDC
0VDC
0VDC
0VDC
Dataforth Corporation
3331 E. Hemisphere Loop • Tucson, AZ 85706 USA • Toll Free: 800-444-7644 • Tel: 520-741-1404 • Fax: 520-741-0762 • Email: [email protected] •
www.dataforth.com
SD1145 02/11
©
2011 Dataforth Corporation, All Rights Reserved ISO9001:2008 Registered QMS
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