缺省为24VDC电源
A
交流220V
SY1261,SY1262,SY1263,SY1264,SY1265,SY1266,SY1267,SY1268,
SY1271,SY1272,SY1273,SY1274,SY1275,SY1276,SY1277,SY1278,
SY1281,SY1282,SY1283,SY1284,SY1285,SY1286,SY1287,SY1288,
SY1211A,SY1212A,SY1213A,SY1214A,SY1215A,SY1216A,SY1217A,SY1218A,
SY1221A,SY1222A,SY1223A,SY1224A,SY1225A,SY1226A,SY1227A,SY1228A,
SY1231A,SY1232A,SY1233A,SY1234A,SY1235A,SY1236A,SY1237A,SY1238A,
SY1241A,