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Specifications
SKU: ESM4900.1.20.1.101.000.0.0.0
Weighing: ESM-4900
"Smart Output Module" Process Indicator
ESM-XX00
Smart Output Module System
Retransmission of Process Value or Process Control by using
0/4...20 mAdc Current Output Module
Dual or multi point calibration for dc Voltage/Current input
4 Digit process (PV) display
Universal process input (TC, RTD, mVdc, Vdc, mAdc)
Programmable Alarm functions
RS-232 (standart) or RS-485(Optional) serial
communication with Modbus RTU protocol
The Emko Elektronik ESM-4900 is a highly versatile, modular 1/8 DIN (96 x 48 mm) universal input process indicator and controller. It is engineered to monitor and manage temperatures or generic industrial parameters across automated production environments.
The technical specifications and feature sets of this controller include:
Core Hardware Specifications
- Physical Form: It features a compact 96 mm x 48 mm panel-mount chassis (1/8 DIN).
- Display Interface: It utilizes a high-visibility, 4-digit Process Value (PV) display.
- Environmental Sealing: It provides robust IP65 ingress protection on the front panel.
- Operating Supply: It is available in 230V AC or 24V AC/DC options depending on ordering configurations.
Input Flexibility
The ESM-4900 features a fully configurable universal input stage. It supports a direct interface with:
- Thermocouples (TC): Types J, K, R, S, T, B, E, N, and L.
- Resistance Thermometers (RTD): Pt100 sensors.
- DC Analog Signals: Voltage (mV_DC, V_DC) and current (mA_DC) signals with dual or multi-point linearisation calibration.
Smart Modular Output System
The device features a unique modular expansion card architecture. It offers two distinct slots (Module-1 and Module-2) that can accept hot-swappable I/O hardware:
- Control Functionality: Configurable for On-Off (Bang-bang), P, PI, PD, and PID control modes.
- Process Retransmission: Capable of re-transmitting process values or control parameters using dedicated 0/4...20 mAdc current output cards.
- Alarms: Programmable high/low alarm functions mapped to local mechanical relays or Solid State Relay (SSR) driver modules.
Network Connectivity
- Communications Interface: Standard integrated RS-232 serial port.
- Industrial Networking: Upgradeable to an isolated RS-485 serial unit using standard Modbus RTU protocols for SCADA or PLC network integration.
If you are currently setting up or diagnosing this module, please let GEASB know:
- What specific sensor type (e.g., Pt100, K-type thermocouple, 4-20mA loop) are you wiring to the input?
- Are you using it strictly as a digital indicator display or do you need to configure PID loop control?
GEASB can guide you through the explicit terminal wiring diagrams or parameters setup step-by-step.
Inquiry - EMKO ESM-4900 | "Smart Output Module" Process Indicator
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EMKO Elektronik
