Obsolete ISA‑slot board turns AT‑PC into GPIB controller for automated test‑instrument communication up to 2.2MB/s ...

T9881 is redundant FTA with 8 isolated analog input channels for SIL3 TMR safety DCS, responsible for field signal collection in chemical and power SIS control ... ...

T9852 is redundant digital output FTA for SIL3 TMR safety DCS, used to connect field actuators in power, chemical and petrochemical SIS control systems. ... ...

T9851 is redundant digital input FTA for SIL3 TMR safety DCS, collecting field switch signals for SIS systems in power, chemical and petrochemical plants. ...

Outdated ISA‑form‑factor board used for TTL‑digital switching and event‑triggered industrial‑control applications. ...

T9833 is SIL3 TMR safety DCS digital input FTA, which collects field discrete switch signals for safety instrumented systems in chemical and power industries. ...