Instructions
Table Of Contents
- 1. Basic safety recommendations
- 2. Register operation
- 3. Register programming
- 3.1 Changing unit of measure
- 3.2 Scale factor
- 3.3 Changing the meter pulse rate (for all ILR models with display)
- 3.4 Changing the register orientation (for all ILR models with display)
- 3.5 Changing the display mode (for all ILR models with display)
- 3.6 Exiting programming mode (for all ILR models with display)
- 4. Additional programming: Industrial analog and industrial pulse (ILR750, ILR750T, ILR701, ILR701T)
- 5. Register output specifications & wiring
- 6. Return of goods for repair / Harmlessness declaration
Register output specifications & wiring
Page 12 AC_ILR_BA_02_1632 October 2019
5. REGISTER OUTPUT SPECIFICATIONS & WIRING
5.1 Pulse transmitter (model ILR 740)
Pulse transmitter
Orientation: The register must be mounted as delivered. The transmitter will not function if mounted differently.
Transmitter wiring
Reed switch outputs: Green and white.
Ratings: Max power: 10W (not to exceed!); max. voltage: 200 VDC/peak AC; max.
current: 0.5A DC/peak AC.
Outputs: Raw reed switch output with no signal conditioning.
ILR 740 wiring
Pulse per unit of measure (IOG series)
Meter
Pulse per gallon
Pulse per liter
½”
378.5
100
¾”
236.6
62.5
1”
236.6
62.5
1” HF
162.8
43
1 ½”
64.4
17
2”
34.1
9
3”
11.4
3
Table 1: Pulse per unit of measure
NOTE: Actual pulses per unit of measure are listed on the calibration certificate provided with the meter.
ILR 740
Green
White