Switch Modules - 16 Single or Two Pole Relays Arranged as Four Separate 4x1 Multiplexers
JX16/4(4x1)-1 and -2 - Cytec Corp.
This module has 16 single or two pole relays arranged as four separate4x1 multiplexers as shown in the figure. The muxes may be operated and wired individually for up to 64 4x1"s per chassis, or jumpered together to form 8x1"s or 16x1"s or jumpered to the backplane to form up to a 256x1 mux or two 128x1 muxes. It is available with Type S, M or LT reed relays.