字符高度4.8或3.2mm使显示易于查看。采用卡入式安装使得安装简便。本系列包括防止意外操作的全部锁定型。A7BS-203A7BS-203-1A7BS-206A7BS-206OMSA7BS-206-1A7BS-206-10A7BS-206-P2A7BS-206-P2-1A7BS-206-PMA7BS-206-SA7BS-206-S-1A7BS-207A7BS-207-1A7BS-207-10-1A7BS-207-DA7BS-207-P2A7BS-207-P2-1A7BS-207-PM-1A7BS-207-SA7BS-207-S-1A7BS-207-S-D-1A7BS-219A7BS-219-1A7BS-254A7BS-254-1A7BS-255A7BS-255-1A7BS-256A7BS-SA7B-CA7B-CPA7BL-206A7BL-206-1A7BL-206-PM-1A7BL-207A7BL-207-1A7BL-207-DA7BL-207-D-1A7B-MA7B-MOMSA7B-M-1A7B-PAA7B-PA-1A7B-PBA7B-PC-1A7B-PT-1A7B-PUA7B-PU-1)