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NEW! Interactive White Paper
What can the "new generation" of safety-certified Single Loop Logic Solvers do for you? Find out by reading this informative white paper Safety Instrumented Systems: The "Logic" of Single Loop Logic Solvers ( 426K )

Detailed product data sheets are available in PDF format by clicking on the product names below. PDF files require Adobe Reader, which can be downloaded free from Adobe's Web site.

Featured Interface Solutions
Model	Input	Output	Power	Mounting
STA 4-Wire SIL 2 and SIL 3 Capable Programmable Current/Voltage and RTD/Thermocouple Safety Trip Alarms Get Data Sheet sta.pdf (1.6M) NEW! Get Safety Trip Alarm White Paper safety_instrumented_systems.pdf (426K) Get exida SIL3 Safety Trip Alarm Certificate exida_SIL3_Safety_Trip_Alarm_Certificate.pdf (194K) Get exida SIL3 Temperature Transmitter Certificate exida_SIL3_Temperature_Transmitter_Certificate.pdf (197K)	Fast Set Up with On-Board Controls Current Any range from 0 to 50mA including: 0-20mA 4-20mA 10-50mA Voltage Any range from 0 to 10Vdc including: 0-5Vdc 1-5Vdc 0-10Vdc	Dual Process Relays and One Fault Relay Process Relays #1 and #2 individually configure for: High Alarm Low Alarm Normally Open Normally Closed Fault Relay #3 configures for: Normally Open Normally Closed Combination Alarm and Transmitter with Optional Analog Output 0-21.6mA -0.2-10.5V (All relays are fixed as Failsafe)	4-Wire Line-Powered (24Vdc or Universal for any range between 90-260Vac)	High-Density and RFI Resistant Aluminum DIN-style (G-type and Top Hat rails)
	RTD 2-, 3-, 4-Wire Platinum, Copper, Nickel Thermocouple J, K, E, T, R, S, N, C, B Ohms 0-4000 ohms Millivolts -50 to +1000mV
SPA2 4-Wire Site- and PC-Programmable Current and Voltage; RTD and Thermocouple Limit Alarm Trips Get Data Sheet spa2.pdf (394K ) Get Alarm Trips Tutorial AlarmTripsTheUpsandDownsTutorial.pdf (685K )	Fast Set Up with Either On-Board Controls or a PC Current Any range from 0 to 50mA including: 0-20mA 4-20mA 10-50mA Voltage Any range from 0 to 10Vdc including: 0-5Vdc 1-5Vdc 0-10Vdc	Dual Relays Quadruple Relays Fast Set Up with Either On-Board Controls or a PC High Alarm Low Alarm Failsafe Non-Failsafe Normally Open Normally Closed Combination Alarm and Transmitter with Optional Analog Output 0-20mA 0-5Vdc 0-10Vdc	Takes Any Power Supply 4-Wire, Universal Powered (accepts 21.6-375Vdc or 90-260Vac)	High-Density and RFI Resistant Aluminum DIN-style (G-type and Top Hat rails)
	RTD 2-, 3-, 4-Wire Platinum, Copper, Nickel Thermocouple J, K, E, T, R, S, N, C, B Ohms 0-4000 ohms Millivolts -50 to +1000mV
CPA 4-Wire PC-Programmable Current and Voltage; RTD and Thermocouple Limit Alarm Trip Get Data Sheet cpa.pdf (630K )	Sets Up in One Minute, From One Software Window. Current Any range from 0 to 50mA including: 0-20mA 4-20mA 10-50mA Voltage Any range from 0 to 10V including: 1-5Vdc 0-10Vdc RTD 2-, 3-, 4-Wire Platinum, Copper, Nickel Thermocouple J, K, E, T, R, S, N, C, B Ohms 0 to 4000 ohms Millivolts -50 to +1000mV	Single Relay Dual Relays Configurable with PC Software High Alarm Low Alarm Failsafe Non-Failsafe Normally Open Normally Closed Combination Alarm and Transmitter with Optional Analog Output Any range from 0 to 20mA including: 0-20mA 4-20mA Voltage Any range from 0 to 10Vdc including: 1-5Vdc 0-10Vdc	4-Wire Line-Powered (24Vdc, 117Vac, or 230Vac)	High-Density and RFI Resistant Aluminum DIN-style (G-type and Top Hat rails)
ECA-DIN 4-Wire Current and Voltage Alarm Get Data Sheet eca_din.pdf (101K )	4-20mA 1-5V 0-5AAC	Dual Relays Field-Configurable with Jumpers High Alarm Low Alarm Failsafe Non-Failsafe	4-Wire, Line-Powered (24Vdc, 117Vac, 230Vac)	High-Density and RFI-Resistant Aluminum DIN-style (G-type and Top Hat rails)