Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
3Optional communication interfacesTo simplify customer installation, optional communication interfaces should be ordered together with the PCD2.M5_. Up to two PCD7.F1xx units can be plugged into Slots A#1 and A#2.The following PCD7.F1xx communication modules can be plugged into Slots A#1 and A#2:● ● ● ●PCD7.F110 PCD7.F121 (PCD7.F120 must not be used) PCD7.F130 PCD7.F150 PCD7.F180A#2X3-Port 2 2. PCD7.F1xxA#1X4-Port 1 1. PCD7.F1xxHardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-253-21Saia-Burgess Controls Ltd.PCD2.M5_ Classic CPUs and expansion housingsMountingX4 - Port #1All PCD7.F1xx modules can be used here without restriction (for RS232, use PCD7. F121 only). (See also latest manual for the connection layout for the PCD7.F1xx)The PCD2.T81x/.T85x internal modems must be inserted into I/O module slot #4 (bottom right), to allow them to use the TTL interface on Port#1.X3 - Port #23