ABB AC500 PLC - Functionality

Functionality
8 analog inputs, individually configurable for
● Unused (default setting)
● 0 V...10 V
● -10 V...+10 V
● 0 mA...20 mA
● 4 mA...20 mA
● Pt100, -50 °C...+400 °C (2-wire)
● Pt100, -50 °C...+400 °C (3-wire), requires 2 channels
● Pt100, -50 °C...+70 °C (2-wire)
● Pt100, -50 °C...+70 °C (3-wire), requires 2 channels
● Pt1000, -50 °C...+400 °C (2-wire)
● Pt1000, -50 °C...+400 °C (3-wire), requires 2 channels
● Ni1000, -50 °C...+150 °C (2-wire)
● Ni1000, -50 °C...+150 °C (3-wire), requires 2 channels
● 0 V...10 V with differential inputs, requires 2 channels
● -10 V...+10 V with differential inputs, requires 2 channels
● Digital signals (digital input)
4 analog outputs, individually configurable for
● Unused (default setting)
● -10 V...+10 V
● 0 mA...20 mA
● 4 mA...20 mA
4 analog outputs, individually configurable for
● Unused (default setting)
● -10 V...+10 V
Parameter Value
Resolution of the analog channels
Voltage -10 V...+10 V 12 bits plus sign
Voltage 0 V...10 V 12 bits
Current 0 mA...20 mA, 4 mA...20 mA 12 bits
Temperature 0.1 °C
LED displays 19 LEDs for signals and error messages
Internal power supply Via the expansion bus interface (I/O bus)
External power supply Via the terminals ZP and UP (process voltage
24 VDC)
Required terminal unit
TU515 or TU516 Ä Chapter 1.4.3 “TU515,
TU516, TU516-H and TU542 for I/O Modules”
on page 153
Device Specifications
I/O Modules > Analog I/O Modules
2019/04/17 3ADR010121, 13, en_US 545