ABB 500MBA01 1MRB150003R0002 1MRB200053 Digital input/output module

Specific Parameters

Power Supply Voltage: 24V DC
Maximum Ripple: Complies with relevant standards to ensure stable power supply
Current Consumption: 0.07A + maximum 0.008A per input + maximum 0.5A per output + 0.01A for A, B, and Z inputs
Current through I/O Bus: Approximately 5mA
Inrush Current at Power – up: 0.04A²s
Module Power Dissipation: 6W (when outputs are unloaded)
Weight (excluding terminal unit): Approximately 125g
Digital Input/Output Channels: 2 + 8 configurable digital input/output channels
Input Reference Potential: Terminals 1.9 to 4.9 (negative pole of the process power supply voltage, signal name ZP)
Output Reference Potential: Terminals 1.9 to 4.9 (negative pole of the process power supply voltage, signal name ZP)
Output Common Power Supply Voltage: All output terminals 1.8 to 4.8 (positive pole of the process power supply voltage, signal name UP)
Input Type: Type 1 in accordance with EN 61131 – 2 standard
Input Delay (0→1 or 1→0): Typical value 8ms, configurable in the range of 0.1 to 32ms
Input Signal Voltage: Signal 0 is -3V to +5V; greater than +5V to less than +15V; Signal 1 is +15V to +30V
Input Channel Current: When input voltage is +24V, typical value is 5mA; when input voltage is +5V, greater than 1mA; when input voltage is +15V, greater than 5mA; when input voltage is +30V, less than 8mA
Maximum Cable Length (shielded): 1000m
Maximum Cable Length (unshielded): 600m
Output Voltage (when signal 1): UP (-0.8V)
Output Delay (0→1 or 1→0): Typical value 10µs
Output Current (rated value, per channel): 500mA when UP = 24V
Output Current (maximum value, all channels combined, including PWM): 8A
Leakage Current when signal 0: Less than 0.5mA
Demagnetization function when inductive load is switched off: Available
Switching Frequency (resistive load): Maximum 0.5Hz; maximum 11Hz (with maximum power of 5W)

Product Performance

High Reliability: All I/O channels (digital and analog) are protected against reverse polarity, reverse supply, short circuit, and temporary overvoltage up to 30V DC. It can effectively deal with electrical interference and faults in complex industrial environments, ensuring the long – term stable operation of the module.
Flexible Configuration: It has 2 + 8 configurable digital input/output channels, which can meet the diverse requirements of different industrial automation projects for the number and functions of input and output points, and can be personalized according to the actual application scenarios.
Clear Signal Indication: Each input channel is equipped with 1 yellow LED indicator. When the input signal is high (signal 1), the indicator lights up, which is convenient for operators to intuitively judge the input signal status and facilitate system debugging and troubleshooting.
Strong Communication Adaptability: It can work in coordination with other modules of the ABB AC500 series PLC and supports a variety of industrial communication protocols, such as Modbus, which is convenient for data interaction with the upper computer or other control systems, realizing the integration and remote monitoring of industrial automation systems.
Convenient Installation: It adopts an easy – to – use snap – on mechanism and can be directly installed on a 35mm DIN rail. The installation process is simple and fast. At the same time, it supports the use of pluggable terminal blocks for pre – wiring, further improving the installation efficiency.