IL-TOP-21A41/21A42 is a Ex d explosionproof valve positioner. It receives instructions from PLC/DCS or other automatic control systems, such as 0/4-20mA, 0-5V/10V, and feeds back the current valve position signal to PLC/DCS and other automatic control systems. It can also communicate through IO-Link or MOD BUS RS485 version bus.
| Power supply | DC24V ±10% |
| Input | 0/4-20mA; 0-5V/10V |
| Output | 0/4-20mA; 0-5V/10V |
| Bus communication | IO-Link; MOD BUS RS485 |
Flameproof positioner with high flow capacity, accepts 4-20mA/0-10V inputs, and enables MOD BUS/IO-Link communication for precise valve control.
Single key automatic setting function
Precision of dead zone can be set
Failsafe position setting
English and Chinese menu Settings
Repeated positioning accuracy error ≤0.2%
No gas consumption when the valve position is maintained
Curve setting
Ex d explosion-proof, intrinsic safety double certification
IP66 protection grade
