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ER1200 CONFIGURATION
There are two printed circuit boards inside
the ER1200. The bigger, vertical board is
the control board. All the jumpers used to
configure the ER1200 are located on this
board. The tuning and calibration pots are
also located on the control board. (See
page 6 for details on tuning the ER1200.)
The smaller, horizontal board has two pots
used to zero and span the internal sensor.
These pots are set at the factory and should
NOT be adjusted.
CAUTION: CONFIRM POWER SUPPLY
IS OFF BEFORE MOVING JUMPERS.
CONFIGURE SETPOINT SIGNAL
MODE – JP1
• Current Setpoint Mode:
Install Jumper
• Voltage Setpoint Mode:
Remove Jumper
RANGE – JP2
• 4-20 mAmp/1-5 Volts:
Install Jumper on pins 1 & 2
• 0-10 Volts:
Install Jumper on pins 2 & 3
CONFIGURE ANALOG OUTPUT SIGNAL
MODE – JP6
• Current Output Mode:
Not available
• Voltage Output Mode:
Install Jumper on pins 2 & 3
RANGE – JP7
• 1-5 Volts:
Install Jumper on pins 1 & 2
• 0-10 Volts:
Install Jumper on pins 2 & 3
Form # 1925
Rev. 4/06
TESCOM
Figure 3
CONFIGURE FEEDBACK SIGNAL
MODE – JP5
• Current Feedback Mode:
Install Jumper
• Voltage Feedback Mode:
Remove Jumper
RANGE – JP4
• 0-10 Volts:
Install Jumper on pins 1 & 2
• 4-20 mAmp/1-5 Volts:
Install Jumper on pins 2 & 3
SOURCE – JP3
• Internal Feedback Mode:
Install Jumper on pins 1 & 2
• External Feedback Mode:
Install Jumper on pins 2 & 3
5
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