FBs-8EY永宏模块FBs-8EYFBs-8EY□◇8点(R/T/S)数位输出FBs-16EA□◇8点DC24V数位输入，8点(R/T/S)数位输出FBs-16EY□◇16点(R/T/S)数位输出FBs-20EX20点24VDC数位输入FBs-24EA□◇14点24VDC数位输入，10点(R/T/S)数位输出FBs-40EA□◇24点24VDC数位输入，16点(R/T/S)数位输出FBs-60EA□◇36点24VDC数位输入，24点(R/T/S)数位输出FBs-24EX24点高密度24VDC数位输入，30-Pin牛角座连接器)