12

12

Resistance Signal

(3 wire requiring

excitation)

Terminal 3: Resistance

Terminal 5: Resistance

Terminal 6: Jumper to

terminal 3

Excitation Jumper:

1.75 mA REF.

3

4

5

6

10K MAX.

1.75 mA

REF.

Potentiometer Signal

(3 wire requiring excitation)

Terminal 3: Wiper

Terminal 5: Low end of pot.

Terminal 6: High end of pot.

Excitation Jumper: 2 V REF.

Input Range Jumper: 2 Volt

Module 1 Input Range: 2 Volt

Note: The Apply signal scaling style

should be used because the signal

will be in volts.

3

4

5

6

Rmin=1KΩ

2V REF.

2V

INPUT

Current Signal

(self powered)

Terminal 4: +ADC

Terminal 5: -ADC

Voltage Signal

(self powered)

Terminal 3: +VDC

Terminal 5: -VDC

Current Signal (2 wire

requiring excitation)

Terminal 4: -ADC

Terminal 6: +ADC

3

4

5

+

-

10 VDC MAX.

PAXP INPUT SIGNAL WIRING

Current Signal (3 wire

requiring excitation)

Terminal 4: +ADC (signal)

Terminal 5: -ADC (common)

Terminal 6: +Volt supply

Voltage Signal (3 wire

requiring excitation)

Terminal 3: +VDC (signal)

Terminal 5: -VDC (common)

Terminal 6: +Volt supply

4

5

+

-

20 mA DC MAX.

LOAD

3

4

5

6

+Vs

3 WIRE TRANSMITTER

COMM.

Iout

Vout

4

5

6

2 WIRE

TRANSMITTER

-

+

+24V

CAUTION: Sensor input common is NOT isolated from user input common. In order to preserve the safety of the meter application, the sensor input

common must be suitably isolated from hazardous live earth referenced voltages; or input common must be at protective earth ground potential. If not,

hazardous live voltage may be present at the User Inputs and User Input Common terminals. Appropriate considerations must then be given to the

potential of the user input common with respect to earth common; and the common of the isolated plug-in cards with respect to input common.

CAUTION: Sensor input common is NOT isolated from user input common. In order to preserve the safety of the meter application, the sensor input

common must be suitably isolated from hazardous live earth referenced voltages; or input common must be at protective earth ground potential. If not,

hazardous live voltage may be present at the User Inputs and User Input Common terminals. Appropriate considerations must then be given to the

potential of the user input common with respect to earth common; and the common of the isolated plug-in cards with respect to input common.

CAUTION:

1. Where possible, connect the neutral side of the signal (including current shunts) to the input common of the meter. If the input signal is sourced from

an active circuit, connect the lower impedance (usually circuit common) to the input signal common of the meter.

2. For phase-to-phase line monitoring where a neutral does not exist, or for any other signal input in which the isolation voltage rating is exceeded, an isolating potential

transformer must be used to isolate the input voltage from earth. With the transformer, the input common of the meter can then be earth referenced for safety.

3. When measuring line currents, the use of a current transformer is recommended. If using external current shunts, insert the shunt in the neutral return line. If the

isolation voltage rating is exceeded, the use of an isolating current transformer is necessary.

Current Signal (Amps)

Voltage Signal

Current Signal (Milliamps)

4

5

6

300V MAX. AC

Before connecting signal wires, the Signal, Input Range and Couple Jumpers

should be verified for proper position.

3

4

5A AC MAX.

Load

Line (Hot)

4

5

Line (Hot)

200mA AC MAX.

Load

CAUTION: Connect only one input signal range to the

meter. Hazardous signal levels may be present on

unused inputs.

CAUTION: The isolation rating of the input common of the

meter with respect to the option card commons and the

user input common Terminal 8 (If used) is 125 Vrms; and

250 Vrms with respect to AC Power (meter Terminals 1 &

2). To be certain that the ratings are not exceeded, these

voltages should be verified by a high-voltage meter before

wiring the meter.

PAXH INPUT SIGNAL WIRING