A-B 1756-EN2F Module Rockwell ControlLogix Ethernet

The EtherNet/IP communication modules:

• support messaging, produced/consumed tags, HMI, and distributed I/O.

• encapsulate messages within standard TCP/UDP/IP protocol.

• share a common application layer with ControlNet and DeviceNet.

• interface via RJ45. category 5. unshielded, twisted-pair cable.

• support half/full-duplex 10 Mbps or 100 Mbps operation.

• support standard switches.

• require no network scheduling.

• require no routing tables.

ATTENTION: 

The installation of the drive must be planned such that all cutting, drilling, tapping and welding can be accomplished with the drive removed from the enclosure. 

The drive is of the open type construction and any metal debris must be kept from falling into the drive. 

Metal debris or other foreign matter may become lodged in the drive circuitry resulting in component damage. ! 

An incorrectly applied or installed drive can result in component damage or a reduction in product life. 

Wiring or application errors, such as, undersizing the motor, incorrect or inadequate AC supply, 

or excessive ambient temperatures may result in malfunction of the system. ! 

Only qualified personnel familiar with DC drives and associated machinery should plan or implement the installation, 

start-up and subsequent maintenance of the system.

Failure to comply may result in personal injury and/or equipment damage.

These faults and warnings can be cleared with a clear faults command. 

You may have to perform a reset after power-up, or perform multiple resets.

Local DH+ Messaging Devices use local DH+ messaging to communicate between devices on the same physical link.

Features of the Temperature Control Module

The 1746–BTM module provides:

• 4 independent temperature control loops

• autotune PID loops (one loop or any combination of loops can be autotuned while other loops are running)

• a unique start–up algorithm to minimize overshoot

• an isolated thermocouple (J and K) input for each PID loop

• 16–bit analog–to–digital converter resolution (0.1° resolution)

• a heat CV signal (for each PID loop) as a numeric % value

• a cool CV signal (for each PID loop) as a numeric % value

• a heat CV signal (for each PID loop) as a TPO bit

• a cool CV signal (for each PID loop) as a TPO bit

• temperature values in C ° or F °

• self–calibration (external reference required)

• user–selectable high and low alarms with dead band for hysteresis

• input open–circuit detection

EtherNet/IP Network Communication

The EtherNet/IP network offers a full suite of control, configuration and data

collection services by layering the Common Industrial Protocol (CIP) over the

standard Internet protocols, such as TCP/IP and UDP. This combination of

well-accepted standards provides the capability required to both support

information data exchange and control applications.

The EtherNet/IP network also uses commercial, off-the-shelf Ethernet

components and physical media, providing you with a cost-effective plant-floor solution.

For EtherNet/IP communication, you can use these CompactLogix controllers with a built-in EtherNet/IP communication port:

• 1769-L32E CompactLogix controller

• 1769-L35E CompactLogix controller