E. Auxiliary Inputs/Outputs
Analog Inputs: Two 4-20mA Inputs (10-bit A/D),
240 Ohm Loop Resistance
Configurable as 0-5VDC (10bit A/D)
Integrated Loop Power Supply: +24VDC / 42mA
Aux Digital I/O: Three (3):
Each Configurable as Digital Input or Output
Output(s): TTL (0-5VDC) Output
Input(s): TTL Dry-Contact Input
MODBUS Fn. Codes: 01 - Read Coil Status,
02 - Read Input Status,
03 - Read Holding Registers,
04 - Read Input Registers,
05 - Force Single Coil
06 - Write Single Holding Register
15 - Force Multiple Coils
DF1 Codes: Protected Typed Logical Read With 3 Address Fields
Protected Typed Logical Write With 3 Address Fields
ADAM-4000 Fn. Codes: #AAn - Read Analog Inputs,
(ADAM-Version Only) $AA6 - Read Discrete Inputs,
#AA1n0d - Write Discrete Outputs,
$AAM - Read Device ID
F. Standards and Regulatory Compliances
Safety (USA, Mexico): UL 62368-1 Recognition (MET Labs File No. E112874)
Safety (Canada): CSA C22.2 No. 62368-1 Recognition (MET Labs File No. E112874)
Emissions (USA): FCC Part 15, Class A
Emissions (Canada): ICES-003
Meter Interface: AWWA C707-05
Environmental: ROHS-Compliant, Lead-Free
Manufacturing Location: USA
G. Safety Considerations and Warnings
The following warnings and guidelines should be followed in order to ensure safe operation of your EtherMeter:
• Do not attempt to service the internal circuitry of the EtherMeter. This device contains no user-serviceable
parts or adjustments.
• Carefully inspect the work area in which the EtherMeter will be located to ensure against hazards such as
damp floors, ungrounded power extension cords, and missing ground connections.
• Before operating the EtherMeter, ensure that the external power source is an NRTL-listed power supply
that is rated for a DC voltage between 10 and 36 VDC and rated for a minimum current of 275 mA. If you
are not sure of the type of power source, contact SCADAmetrics or your SCADAmetrics Distributor.
• The secondary output circuits of the EtherMeter are SELV (Safety Extra Low Voltage). Ensure that the
secondary output circuits are not connected with hazardous energy levels.
• The EtherMeter has been evaluated and NRTL-recognized for use in a Pollution Degree 2 environment.
• The EtherMeter must be examined for compliance with the applicable safety standard after installation into
the final enclosure.
• The EtherMeter must be installed in accordance with all applicable local electrical codes.
• If the EtherMeter is exposed to moisture or condensation, disconnect it from the power source immediately
and obtain service assistance.
• If the EtherMeter exhibits unexpected behavior, such as smoking or becoming extremely hot, disconnect it
from power sources immediately and then obtain service assistance.
• Ensure that the EtherMeter’s cover is secure on completion of installation to reduce safety hazards.
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