C500-OA I/O Unit Triac Output 16 pts C500-OA121(3G2A5-OA121).
AC132V 1A.

C500-OA I/O Unit Triac Output 16 pts C500-OA222(3G2A5-OA222).
AC132V 1A.

C500-MD I/O Unit DC Input/Triac Output Unit (16 input/16 output pts) C500-MD211CN(3G2A5-MD211CN).
DC12～24V Input: 10mA、Output: 0.3A.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD001(3G2A5-AD001).
Input: 2 pts.
Specification: +1~+5V, 4~20mA.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD002(3G2A5-AD002).
Input: 2 pts.
Specification: 0~+10V.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD003(3G2A5-AD003).
Input: 2 pts.
Specification: 0~+5V.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD004(3G2A5-AD004).
Input: 2 pts.
Specification: -10~+10V.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD005(3G2A5-AD005).
Input: 2 pts.
Specification: -5~+5V.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD006(3G2A5-AD006).
Input: 4 pts.
Specification: +1~+5V、4~20mA.

C500-AD/3G2A5-AD Special I/O Unit Analog Input C500-AD007(3G2A5-AD007).
Input: 4 pts.
Specification: 0~+10V.