横河DCS系统AAI141-S00模拟量输入模块
ACB21输入/输出扩展柜

ANS20、ANS20-F11、ANS20-F12、ANS20-F14、ANS20-F21、ANS20-F22、ANS20-F24、ANS20-R11、ANS20-R12、ANS20-R14、ANS20-R21、ANS20-R22、ANS20-R24 Node Interface Unit for Single RIO bus (Cabinet Installation Type)

AND20、AND20-F41、AND20-F42、AND20-F44、AND20-R41、AND20-R42、AND20-R44 Node Interface Unit for Dual-Redundant RIO bus (Cabinet Installation Type)

ANS50、ANS50-511、ANS50-521、ANS50-561、ANS50-512、ANS50-522、ANS50-562、ANS50-514、ANS50-524、ANS50-564 Node Interface Unit for Single RIO bus (19” Rack Mountable Type)

AND50、AND50-541、AND50-542、AND50-544、AND50-561、AND50-562、AND50-564 Node Interface Unit for Dual-Redundant RIO bus (19” Rack Mountable Type)

AFS10S、AFS10S-H2113、AFS10S-H2123、AFS10S-H2143、AFS10S-H4113、AFS10S-H4123、AFS10S-H4143  Field Control Unit (for RIO, 19-inch rackmountable type)

AFS10D、AFS10D-H4113、AFS10D-H4123、AFS10D-H4143  Duplexed Field Control Unit (for RIO, 19-inch rack mountable type)
AFS20S、AFS20S-H2113、AFS20S-H2123、AFS20S-H2143、AFS20S-H4113、AFS20S-H4123、AFS20S-H4143  Field Control Unit (for RIO, with cabinet)
AFS20D、AFS20D-H4113、AFS20D-H4123、AFS20D-H4143、AFS20D-H4213、AFS20D-H4223、AFS20D-H4243  Duplexed Field Control Unit (for RIO, with cabinet)
AFS30S、AFS30S-H2113、AFS30S-H2123、AFS30S-H2143、AFS30S-H4113、AFS30S-H4123、AFS30S-H4143  Field Control Unit (for FIO, 19-inch rack mountable type)
AFS30D、AFS30D-H4113、AFS30D-H4123、AFS30D-H4143、AFS30D-HE113、AFS30D-HE123、AFS30D-HE143  Duplexed Field Control Unit (for FIO, 19-inch rack mountable type)
AFS40S、AFS40S-H2113、AFS40S-H2123、AFS40S-H2143、AFS40S-H4113、AFS40S-H4123、AFS40S-H4143  Field Control Unit (for FIO, with cabinet)
AFS40D、AFS40D-H4113、AFS40D-H4123、AFS40D-H4143、AFS40D-H4213、AFS40D-H4223、AFS40D-H4243、AFS40D-HE113、AFS40D-HE123、AFS40D-HE143、AFS40D-HE213、AFS40D-HE223、AFS40D-HE243  Duplexed Field Control Unit (for FIO, with cabinet)
For details of the above hardware, see the respective GSes.