14-ch - Digital - Isolated I/O Modbus TCP Module with 2-ch Counter 14-ch - Digital - Isolated I/O Modbus TCP Module with 2-ch Counter $549.44
16-ch - Isolated - Source-type Digital I/O Modbus TCP Module 16-ch - Isolated - Source-type Digital I/O Modbus TCP Module $454.03
NS-ISG-FE8 - Juniper Networks - 8-Port 10/100 Fast Ethernet I/O Module for ISG1000/ ISG2000 I/O Modules NS-ISG-FE8 - Juniper Networks - 8-Port 10/100 Fast Ethernet I/O Module for ISG1000/ ISG2000 I/O Modules $246.64 $209.02
AJ751A - HP - MSA2000 Drive Enclosure I/O Module AJ751A - HP - MSA2000 Drive Enclosure I/O Module $110.97 $94.04
K2Q28A - HP - D6020 Enclosure with Dual I/O Modules K2Q28A - HP - D6020 Enclosure with Dual I/O Modules $2,813.24 $2,344.37
784973-001 - HP - 16x10GBe I/O Module Assembly 784973-001 - HP - 16x10GBe I/O Module Assembly $1,859.20 $1,575.59