ELM314x | EtherCAT measurement modules Economy line

ELM314x, ELM354x | EtherCAT measurement modules Economy line

The ELM3x4x Economy line of the high-precision EtherCAT measurement modules supplements the established ELM3x0x basic line with the 1 ksps sample class in 2-, 4-, 6- and 8-channel variants. The modules allow high-precision measurements with 100 ppm accuracy over a wide temperature range at low channel costs. They can be set channel-by-channel to current or voltage measurements and offer sampling rates of up to 1 ksps per channel. The extensive diagnostics features known from the basic line for unattended long-term use have also been implemented. Analog signals in the ranges from ±1.25 to ±10 V, 0 to 10 V, ±20 mA or 0/4 to 20 mA can be processed. Each channel can be set to U or I measurement and the corresponding measuring range via the TwinCAT controller and the CoE interface. The mechanical connection level is designed for simple wiring in the control cabinet: The push-in connector can be removed for maintenance purposes and enables direct supply of the connected sensor. The power contacts at the side simplify the potential distribution directly on the DIN rail.

The typical EtherCAT features are available: distributed clocks functionality with timestamp and the familiar data features of the basic line such as filtering, true RMS calculation, etc.

The ELM3x4x EtherCAT measurement modules facilitate entry into the world of precision measurement, which is becoming increasingly important for production machines and inline test benches. Available as a variant with factory calibration certificate or ISO 17025-/DAkkS-compliant certificate including Beckhoff recalibration service on request.

Ordering information  
ELM3142-0000 2-channel analog input ±10…±1.25 V, ±20 mA, 24 bit, 1 ksps, push-in, service plug, 4-pin
ELM3144-0000 4-channel analog input ±10…±1.25 V, ±20 mA, 24 bit, 1 ksps, push-in, service plug, 4-pin
ELM3146-0000 6-channel analog input ±10…±1.25 V, ±20 mA, 24 bit, 1 ksps, push-in, service plug, 6-pin
ELM3148-0000 8-channel analog input ±10…±1.25 V, ±20 mA, 24 bit, 1 ksps, push-in, service plug, 6-pin
ELM3542-0000 2-channel measuring bridge analysis, full/half/quarter bridge, 24 bit, 1 ksps, TEDS
ELM3544-0000 4-channel measuring bridge analysis, full/half/quarter bridge, 24 bit, 1 ksps