Siemens S7-1500,6ES7521-1BH00-0AB0 数字量输入模块（16DI）

SIMATIC S7-1500,
DIGITAL INPUT MODULE
DI16 X DC24V,
16 CHANNELS IN GROUPS OF 16;
INPUT DELAY 0.05 ... 20MS;
INPUT TYPE 3 (IEC 61131);
DIAGNOSIS, PROCESSALARMS

DataSheet