| Comparison Table |
IR32A* |
IRDRA* |
IR32D* |
IR32V* |
IRDRV* |
IR32W* |
IRDRW* |
IR32Z* |
IRDRZ* |
| Power Supply |
| 12/24 Vac/dc ±10%, 50/60 Hz |
• |
• |
• |
• |
|
• |
|
• |
• |
| 24/230 Vac ±10%, 50/60 Hz |
|
|
|
|
• |
|
• |
|
|
| 110/230 Vac/dc ±10%, 50/60 Hz |
|
|
|
• |
|
|
|
|
|
| Power input |
3 VA |
3 VA |
2 VA |
2 VA |
3 VA |
3 VA |
3 VA |
3 VA |
4 VA |
| Regulation probe inputs |
|
|
|
|
|
|
| |
|
| NTC CAREL (10 kOhm at 77°F) |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| PT100 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| J/K thermocouple |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| 4 to 20 mA |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| 0.5 to 1 Vdc |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Digital inputs |
1 |
2 |
1 |
1 |
2 |
1 |
2 |
1 |
2 |
| Outputs |
|
|
|
|
|
|
|
|
|
| relays no. (NTC model) |
4
(SPDT) |
4
(SPDT) |
1
(SPDT) |
1
(SPDT) |
1
(SPDT) |
2
(SPDT) |
2
(SPDT) |
4
(SPDT) |
4
(SPDT) |
| relays no. (other models) |
|
|
|
1
(SPST) |
1
(SPDT) |
1 1
(SPST), (SPDT) |
2
(SPDT) |
1 3
(SPST), (SPDT) |
2 2
(SPST), (SPDT) |
| SSR relays no. |
4 |
4 |
1 |
|
|
|
|
|
|
| User interface |
|
|
|
|
|
|
|
|
|
| 3 digit LED display |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| Special functions |
|
|
|
|
|
|
|
|
|
| buzzer |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| multifunction input |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| serial connection |
• |
• |
• |
•
(no IR32V*H) |
• |
• |
• |
• |
• |
| keypad protection |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| decimal point |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| Programming |
|
|
|
|
|
|
|
|
|
| keypad |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| remote control |
• |
• |
• |
• |
• |
• |
• |
• |
• |
| seial card |
• |
• |
• |
•
(no IR23V*H*) |
• |
• |
• |
• |
• |
| Index of protection |
|
|
|
|
|
|
|
|
|
| IP65 (panel mounting) |
• |
|
• |
• |
|
• |
|
• |
|
| IP40 (DIN rail mounting) |
|
• |
|
|
• |
|
• |
|
• |
|
|