Digital Output 1 and Digital Output 2

Itron water modules are compatible with all sizes of Digital Output 1 and Digital Output 2 registers and CMAG/EMAG meters.

Cadillac meters are approved for use in the configurations described in Table 13 and Table 14.

Table 13 Itron Configurations: Cadillac Meter (Flow Units: Gal/Min and Gallons) for 60WP and 100WP/+

Size

Display 1

Display 2

R1

DO1 function

Count rate

Pulse mode

Pulse width

0.5” thru 6”

gal/min

Count F

5 m/s

PLS Out

10 gal

Auto

100 ms

8” thru 24”

gal/min

Count F

5 m/s

PLS Out

100 gal

Auto

100 ms

28” thru 36”

gal/min

Count F

5 m/s

PLS Out

1000 gal

Auto

100 ms
Table 14 Itron Configurations: Cadillac Meter (Flow Units: Ft3/Min and Ft3) for 60WP and 100WP/+

Size

Display 1

Display 2

R1

DO1 function

Count rate

Pulse mode

Pulse width

0.5” thru 20”

gal/min

Count F

5 m/s

PLS Out

10 Ft3

Auto

100 ms

24” thru 36”

gal/min

Count F

5 m/s

PLS Out

100 Ft3

Auto

100 ms

Additionally:

  • R1, which is meter flow span setting, is determined by using approximately five m/s as maximum system design velocity.

  • When Pulse Mode is set to Auto, the default for Pulse Width becomes 100 ms.

  • Count Rate (Pulse scaling factor) can always be larger than what is listed for any given meter size. It cannot be smaller and must meet 100 ms pulse width.

  • Pulser ERTs must be programmed to 100ms Pulse seven-digit driver.

The following list describes the water modules with which this register is compatible.

  • ERW-0771-423. 60WP-R Pulser, remote

  • ERW-0771-311. 60WP Pulser, five-foot cable

  • ERW-0771-301. 60WP Pulser, inline connector

  • ERW-1300-220. 100WP Pulser, 20-inch cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-219. 100WP Pulser, 20-inch cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-212. 100WP Pulser, five-foot cable for register, integral connector for optional telemetry device and direct connect remote antenna

  • ERW-1300-211. 100WP Pulser, five-foot cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-209. 100WP Pulser, integral connectors for register and optional telemetry device and direct mount remote antenna

  • ERW-1300-208. 100WP Pulser, integral connectors for register and optional direct connect remote antenna

  • ERW-1300-320/ERW-1300-420. 100WP+ Pulser, 20-inch cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-319/ERW-1300-419. 100WP+ Pulser, 20-inch cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-312/ERW-1300-412. 100WP+ Pulser, five-foot cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-311/ERW-1300-411. 100WP+ Pulser, five-foot cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-309/ERW-1300-409. 100WP+ Pulser, integral connectors for register and optional telemetry device and direct mount remote antenna

  • ERW-1300-308/ERW-1300-408. 100WP+ Pulser, integral connectors for register and optional direct connect remote antenna