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EMZ9374IB
The EMZ9374IB from Lenze is a terminal extension designed for applications with a CAN system bus. It operates within a supply voltage of 18 to 30 volts DC and has particular current requirements for optimal performance.
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Technical specifications for EMZ9374IB
| Manufacturer | Omron |
|---|---|
| Product Type | Terminal extension for system bus (CAN) |
| Product Line | Other |
| Part Number | EMZ9374IB |
| Supply Voltage | 18-30V DC |
| Current Requirement | 80 mA at +24 V DC |
| Digital Outputs - Electrical Isolation | No electrical isolation |
| Digital Outputs - Short-Circuit Protection | Yes |
| Max Current Per Output | 1.00 A |
| Total Current for All Outputs | 4.00 A |
| Digital Output - HIGH Level | 13-30V DC |
| Digital Output - LOW Level | 0-5 V DC |
| Communication Profile | Similar to CANopen (CIA DS301) |
| System Bus Device Type | Slave |
| Communication Medium | DIN ISO 11898 |
| Network Topology | Line (terminated at both ends with 120 Ω) |
| Max Number of Devices on System Bus | 63 |
| Enclosure Protection Rating | IP20 |
Lenze's EMZ9374IB is engineered as a terminal extension for a CAN system bus. Operating efficiently within a supply voltage range of 18-30V DC, this device requires 80 mA at +24 V DC for proper functionality. Notably, it does not provide electrical isolation for its digital outputs, but it includes short-circuit protection to safeguard against potential overcurrent situations.
Each digital output can handle a maximum current of 1.00 A. The EMZ9374IB supports a cumulative current of 4.00 A across all outputs for total output management. The digital outputs facilitate a HIGH level ranging from 13 to 30 V DC, while the LOW level measures 0 to 5 V DC.
This terminal extension operates using a communication profile akin to CANopen (CIA DS301) and is intended as a slave device on the system bus. It utilizes the DIN ISO 11898 standard for its communication medium, adhering to established networking practices.
The network topology is designed in a line configuration, ensuring that it is terminated at both ends with appropriate 120 Ω resistors, allowing clearer signal integrity across the bus. The enclosure for the EMZ9374IB meets an IP20 protection rating, suitable for standard indoor applications.
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