Features:
Main module: 12\22\24 points; Extension module: 22 points; It is flexible for extending, and the optimal max. configuration: 7 I/O extension modules, 1 voice module, and 1 SMS module;
Program memory capacity: 320 FBDs, EEPROM;
It is allowed to place a Li-ion battery to power the clock;
Under the circumstance of DC12-24V, the main machine at most has 12 voltage analog inputs 0-10V, 2 current analog inputs 4-20mA and 2 analog outputs 4-20mA;
High-speed operation: at most 4 high-speed inputs 10KHZ and 2 high-speed outputs 10KHZ;
MODBUS protocol, and can be connected to SH-300 (Text Panel);
New function blocks: pulse width modulation (PWM), pulse output (PTO), ACC, SMS and analog calculation etc.;
Technical Parameters
| Type | APB-22ERD |
| Power voltage | DC 12V - 24V |
| Inputs | |
| Input points | 14(I10 - I1D) |
| Input voltage | DC 0V ~ 24V (digital inputs) |
| Output | |
| Output points | 8(Q00 - Q07) |
| Output type | Relay output |
| ON/OFF frequency | |
| Mechanical frequency | 10Hz |
| Resistor load/light load | 2Hz |
| Inductive load | 0.5Hz |