Owner's manual

2.2 BACK OF THE METER

Figure 2-2 shows the connectors on the back of the meter. Table 2-1 gives a

brief description of each connector at the back of the meter. Refer to Figure 2-3

for dc-power connection information.

Figure 2-2. Connectors for ac-Power (Top) and dc-Power (Bottom)

Table 2-1. Connector Description

Connector Description

J1-1 ac line connection (No Connection on dc-powered units).

J1-2 ac neutral connection (+ input on dc-powered units).

J1-3 ac earth ground (dc-power return on dc-powered units).

J2-1 Remote tare connection with momentary switch to J2-2.

J2-2 Digital Return (RTN).

J2-3 Tare reset with momentary switch to J2-2.

J3-1 Hold input (active low) - Connect to J2-2 to hold meter reading

(does not update Min/Max).

J3-2 +EXC: Positive excitation connection from meter (10, 24 Vdc).

J3-3 -EXC: Negative excitation connection from meter (10, 24 Vdc).

J4-1 Analog Input return (RTN).

J4-2 Analog Current input (4-20 mA).

J4-3 Analog Voltage input (0-5 V, 0-10 V etc.).