








Digital I/O, Analog I/O and Relay Communication Modules
Power Meter Expansion Modules
Acuvim II Communication Modules
Snap-on expansion modules available for the Acuvim II line of high performance power and energy meters.
Standard Model | |
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MODBUS-RTU |
AXM WEB2 | |
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DNP 3.0 Over IP | |
IEC 61850 | |
MODBUS-TCP | |
HTTP/HTTPS Webserver | |
SMTP Email | |
SNMP V3 | |
HTTP/HTTPS Push | |
FTP Post | |
sFTP Server | |
Datalogging | 8GB |
BACnet-IP | |
WiFi | |
Dual RJ45 Ports |
AXM WEB PUSH | |
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DNP 3.0 Over IP | |
MODBUS-TCP | |
HTTP/HTTPS Webserver | |
SMTP Email | |
SNMP V3 | |
HTTP/HTTPS Push | |
FTP Post | |
sFTP Server | |
Datalogging | 4GB |
AXM BMS | |
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BACnet-MS/TP |
AXM BIP | |
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HTTP/HTTPS Push | |
BACnet-IP |
AXM PROFI | |
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PROFIBUS |
AXM RS485 | |
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MODBUS-RTU |
AXM MESH | |
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WiFi | |
RF |
AXM-IO1
6x digital inputs
24Vdc power for digital inputs
2x relay outputs
AXM-IO2
4x digital inputs
2x digital outputs
2x analog outputs
AXM-IO3
4x digital inputs
2x relay outputs
2x analog inputs
Acuvim L Communication Modules
Plug-in expansion modules available for the Acuvim L line of power and energy meters

LX-1 | LX-2 | LX-3 | LX-4 | |
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Digital Input (DI) | 4 | 4 | 4 | |
Digital Output (DO) | 2 | 2 | 2 | |
RS485 Port | 1 | |||
Profibus Port | 1 | 1 |
LX-1 | |
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Digital Input (DI) | 4 |
Digital Output (DO) | 2 |
LX-2 | |
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Digital Input (DI) | 4 |
Digital Output (DO) | 2 |
RS485 Port | 1 |
LX-3 | |
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Profibus Port | 1 |
LX-4 | |
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Digital Input (DI) | 4 |
Digital Output (DO) | 2 |
Profibus Port | 1 |
Digital Input (DI) | |
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X1 | 2 |
X2 | 2 |
X3 | 2 |
X4 | 2 |
X5 | 2 |
Analog Input (AO) | |
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X1 | 2 |
X2 | 2 |
Relay Input (RO) | |
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X3 | 2 |
Digital Input (DO) | |
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X4 | 2 |
Hall Effect Sensor Power Supply | |
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X5 | +/-15Vdc |
X6 | +/-15Vdc |
X7 | +/-15Vdc |
AcuDC Communication Modules
Plug-in expansion modules available for the AcuDC line of DC power and energy meters are ordered with the meters

Digital Input (DI) | Analog Output (AO) | Analog Input (AI) | Relay Output (RO) | Digital Output (DO) | Hall Effect Sensor | |
---|---|---|---|---|---|---|
X1 | 2 | 2 | ||||
X2 | 2 | 2 | ||||
X3 | 2 | 2 | ||||
X4 | 2 | 2 | ||||
X5 | 2 | +/-15Vdc | ||||
X6 | 2 | +/-15Vdc | ||||
X7 | 2 | +/-15Vdc |