IAI America TU-MA96-P - Manual (Page 10)

9
INTELLIGENT ACTUATOR
4. I/O Specifications
4.1 Input
Table 4-1 Specifications of Input Part
Item Specification (Common to PNP and NPN specifications)
Insulated element Photocoupler (by NEC: PS2845-4A)
External power-supply voltage 24 VDC ± 10%
Input current Max. 7 mA/point
Leak current Max. 1 mA/point
Fig. 4-1 Circuit of Input Part
• Common to PNP and NPN specifications
External I/O connector
External power supply
(24 VDC) Input terminal
Internal circuit