Communication distance ≤1200mm. b) TB2WE wire system: (1) two-wire 4 ~ 20mA linear calibration current output (24V when the load circuit ≤600Ω

out put: Communication distance ≤1200mm. b) TB2WE wire system: (1) two-wire 4 ~ 20mA linear calibration current output (24V when the load circuit ≤600Ω