Durant Ambassador 57600 Series Counting Controller

Decimal point position: The decimal point position for counting and rate display can be independently set.

Output behavior: Programmable to pick up (PU) or release (DO) based on preset values or rate alarm points, supporting delay and pulse width settings.

Display management: Users can choose which screens to display (main count, rate, batch, accumulator, preset value, etc.), and can customize unit text (up to 8 characters).

Reset and Print Keys: The reset and print keys on the front panel can be enabled or disabled, and the reset object (main counter, batch, accumulator, or all) can be selected.

Operation mode and operation

In operation mode, users can browse different screens by pressing the up and down keys, modify preset values by pressing the SEL key, and confirm modifications by pressing the ENT key. For the foot/inch model, the preset value input format is FFFF.II (the first four digits are feet and the last two digits are inches). The warning value will automatically track the final preset value to ensure early warning.

Fault diagnosis and self inspection

The controller has a power on self-test function. If a fault is detected, it will display ERROR X (X is 0-5) and stop all outputs. The fault code is as follows:

ERROR 0: ROM error

ERROR 1: Internal RAM error

ERROR 2: NOVRAM configuration data error

ERROR 3: Running data (count value, preset value) error

ERROR 4: User program parameter error

ERROR 5: External RAM error

For ERROR 3, press the reset button to reset the running data; For ERROR 4, press the reset button to restore the factory settings. If the problem persists, contact the manufacturer for repair.

Summary of Technical Specifications

Counting input: Supports sinking/tracing, with a maximum frequency of 14 kHz (depending on the mode)

Control input: response time ≥ 15 ms, voltage range 0-24 VDC

Relay output: SPDT, 250 VAC/360 VA

Transistor output: NPN, 30 VDC/200 mA

Communication: RS-485, baud rate 300-19200, supports Opto-22 protocol

Power supply: AC 115/230 VAC ± 15%, DC 10–15 VDC

Environment: Operating temperature 0-55 ° C (60 Hz)/0-50 ° C (50 Hz), humidity 85% RH, no condensation, NEMA 4 (front panel only)

Size: Panel opening 68 × 68 mm, weight approximately 0.54 kg

Attachments and Expansion Modules

Durant provides rich attachment support, including:

Communication converter (RS-485 to RS-232)

Input signal conditioning module (applicable to magnetic induction sensors)

Analog to frequency conversion module

Anti weight Total Counting Module

RC suppressor, solid-state I/O module

Encoder and magnetic induction sensor

ProFile configuration software