6ES7157-0AC83-0XA0

SIMATIC DP, FIELD DEVICE LINK DP/PA 
COUPLER FDC 157-0 NON EX-VERSION 
1000MA/31V FIELD BUS COUPLER 
BETWEEN PROFIBUS DP AND PROFIBUS
PA INTEGR. DIAGNOSIS SLAVE 
OPTIONAL REDUNDANT USAGE FOR 
EXPANDED TEMPERATURE RANGE 
PROTECTION CLASS IP 20