Характеристики
| Timer | |
| Build-in Watchdog Timer | Yes | 
| Connector | |
| For I-7521/I-7522/I-7523 | Male DB-9 | 
| For I-7521/I-7522/I-7523 | 13-pin screw terminal block ( accepts 16~26 AWG wires ); 3.81mm pitch | 
| For I-7522A/I-7524/I-7527 | 14-pin screw terminal block ( accepts 16~22 AWG wires ); 3.5mm pitch | 
| Isolation | |
| COM2 (self-tuner ASIC inside) | Isolation voltage 3000V for I-7521/I-7522/I-7523 | 
| Self-tuner ASIC inside | |
| For RS-485 | COM2 , COM1 | 
| Communication speed | |
| All ports | 115.2K bps max | 
| Digital Input/Output | |
| Digital Input | Input type : non-isolated On voltage level : +1V max (Connect to GND) Off voltage level : +3.5V~30V (Open) | 
| Digital Output | Output type : Open-collector Output current : 100mA Max load voltage : +30V/DC | 
| Dimensions | |
| I-7521/I-7522/I-7523 | 119mm x 72mm x 33mm | 
| I-7522A/I-7524/I-7527 | 123mm x 72mm x 33mm | 
| Operating Environment | |
| Operating Temperature | -25°C to +75°C | 
| Storage Temperature | -40°C to +80°C | 
| Humidity | 0 to 90% | 
| Power | |
| Protection | Power reverse polarity protection | 
| Power requirement | 10 to 30V/DC | 
| Power consumption | 2W (without display) 3W (with display) | 
Контакты продавца
Адрес:
220072, Беларусь, Минская обл., Минск, ул. Петруся Бровки, 19 - оф. 438