GDA204**S GDA204**S ( GDA204--S ) 4 Analog Outputs $355.00 | TRO108M-S TRO108M-S 8 Outputs Relay, Mounts on side of T1-16S. $175.00 | S-USB-2COM S-USB-2COM Dual USB - to - Serial adapter $47.95 |
GFL612**S GFL612**S (GFL612--S) FL-Net Master, Ver. 2.00. (GFL612**S) $1,730.00 |