600T Series Single/Dual Channel Loop-Powered Transmitter Isolated Transmitters 656T PLC / DCS + + + IN 1 OUT 1 4-20mA R – – S Ch-to-Ch 24V DC – Isolation + + Indicator IN 2 OUT 2 4-20mA R S – – 24V DC In = Out Isolation ■Description■Special Features These units accept universal thermocouple and■Selectable thermocouple input types offer millivolt input signals, provide isolation, and out- flexibility to fit many applications. put proportional DC current signals. The output ■DIP switch-configuration and self-ranging can also be linearized to the input sensor signal. 650T Units technologies speed installation without pots, Single-channel 655T and dual-channel 656T jumpers, or software. Multi-Channel, units are ideal for panel shops and end-users who require a high-density signal conditioner■Linearizer function provides an output that is Two-Wire that can cover a broad range of temperature linear to the temperature or millivolt signal. Transmitters measurement applications. ■Isolation eliminates ground loops, reduces Configuration is fast and easy. First, you select noise, and blocks transient signals. Thermocouple the input type with a simple DIP switch. Then, ■Toggle-switch calibration simplifies field and Millivolt you set your zero/full-scale output values using a adjustments for faster and easier maintenance. Input toggle switch on the front panel to increase or decrease the signal until you read the desired■Configuration lockout safety feature prevents output value on your voltmeter. The toggles tampering and accidental changes. Models make it easy to calibrate a normal (proportional) 655T: Single TC/mV input channel ■Reverse-acting output capability enables or reverse-acting (inverse) response in seconds. 656T: Dual TC/mV input channels inverse proportional control signals. After setting the desired calibration, just press Input Ranges the mode/set toggle and your configuration set-■Dual channel model saves space and reduces TC types: J, K, T, R, S, E, B, N (DIP switch selection) tings are safely saved to nonvolatile memory. equipment costs. DC voltage: ±15.6mV to ±62.5mV, 0 to 1V DC Both models provide high-voltage input isolation■CJC control only requires a millivolt source to (output and power circuits share a common). On calibrate modules Output Range dual channel units, each channel operates inde- 4 to 20mA DC ■High-resolution Σ−Δ A/D converters deliver pendently, with inputs isolated from each other, superior accuracy for reliable measurements. to prevent interaction between channels. Power Requirement 12 to 50V DC (loop-powered) Two-wire transmitter Input Connections CJC CJC Approvals Sensor Sensor TC Millivolt CE marked. UL, cUL listed + IN+ IN+ Voltage Input - Class I; Division 2; Groups A, B, C, D. IN- Source IN- OUT+ OUT+ OUT- OUT- 4-20mA 4-20mA - + - + R Load R Load Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 100 600 Series 600 Series OUT- OUT+ IN- IN- IN- IN+ OUT+ OUT- (118.9) 4.68 (95.3) 3.75 (59.4) 2.34 Isolated Transmitters ■Environmental■Physical■Performance Ambient Temperature Enclosure ■General Input Operating: -25 to 75°C (-13 to 167°F). Case: Self-extinguishing NYLON type 6.6 polyamide Storage: -40 to 85°C (-40 to 185°F). thermoplastic UL94 V-2 NEMA Type 1 enclosure. Analog to Digital Converter (ADC) 16-bit Σ−Δ A/D converter. Relative Humidity Connectors (Removable Terminal Blocks) 5 to 95%, noncondensing. Wire Range: AWG #12-24. Noise Rejection Normal Mode: Better than 40dB @ 60Hz. Power Requirement Printed Circuit Boards Common Mode: Better than 100dB @ 60Hz. 12 to 50V DC @ 25mA for each output channel. Military grade FR-4 epoxy glass circuit board. Input Overvoltage Protection Isolation Dimensions Bipolar Transient Voltage Suppressors (TVS). Inputs, outputs, and individual channels are 1.05W x 4.68H x 4.35D inches. isolated from each other for common-mode 26.7W x 118.9H x 110.5D millimeters. ■Thermocouple Input voltages up to 250V AC, or 354V DC off ground, on a Shipping Weight Input Ranges (switch-selectable) continuous basis (will withstand 1500V AC dielectric 1 pound (0.45 Kg) packed. TC Type Temperature Range Accuracy strength test for one minute without breakdown). J -210 to 760°C (-346 to 1400°F) ±0.5°C Radiated Field Immunity (RFI) K -200 to 1372°C (-328 to 2502°F) ±0.5°C■Ordering Complies with EN61000-4-3 Level 3 and EN50082-1. T -260 to 400°C (-436 to 752°F) ±0.5°C Information R -50 to 1768°C (-58 to 3214°F) ±1.0°C Electromagnetic Field Immunity (EMI) S -50 to 1768°C (-58 to 3214°F) ±1.0°C Less than ±0.25% of output span effect. Models E -200 to 1000°C (-328 to 1832°F) ±0.5°C 655T-0600 (add "-C" for factory calibration) B 260 to 1820°C (500 to 3308°F) ±1.0°C Electrical Fast Transient (EFT) Single channel TC 2-wire transmitter. Full feature set. N -230 to 1300°C (-382 to 2372°F) ±0.5°C Complies with EN61000-4-4 Level 3 and EN50082-1. 656T-0600 (add "-C" for factory calibration) Span adjust: Full range. 100°C or 3mV minimum span Electrostatic Discharge (ESD) Dual channel TC 2-wire transmitter. Full feature set. recommended. Complies with EN61000-4-2 Level 3 and EN50082-1. 656T-E600 Zero adjust: 0 to 90 % of full range. Dual channel TC 2-wire transmitter. Economy version. Radiated Emissions Thermocouple Linearization TC Type J, K and 0-125mV input ranges only. Meets or exceeds EN50081-1 for Class B equipment. On/off selectable. No linearization. No inverse output (proportional only). Approvals Thermocouple Break Detection CE marked. Accessories (see Page 108) TC sensor failure can be configured for either upscale UL listed (UL508 and UL1604). PS5R-D24 or downscale. cUL listed (C22.2, 142-M-1987 and 213-M1987). Power supply (24V DC, 2.1A). Hazardous Loc.: Class I; Division 2; Groups A, B, C, D. See Power Supplies on page 183. Cold Junction Compensation (CJC) Control On/off selectable. DIN RAIL 3.0 DIN RAIL 16.7 ■Millivolt Input DIN rail strip, Type T, Input Range 3 inches (75mm) or 16.7 inches (425mm) Ranges: ±15.6, ±31.3, ±62.5mV 20RM-16-DIN 0 to 0.125, 0.25, 0.5, 1.0V DC 19" rack-mount kit with DIN rail. Span adjust: 10 to 100% of range. Holds sixteen 650T series transmitters. Zero adjust: 0 to 90% of range. TB3■Output CH2 Dip Switches Output Range Range: 4 to 20mA DC, 3.8 to 22mA range typical. 36 35 34 33 32 31 "T" RAIL DIN MOUNTING FS DIN EN 50022, 35mm Output Compliance DN UP RLOAD = (VSUPPLY - 12V) / 0.02A Z OUT IN CJC 656T-0600 CHAN 2 Output Response Control C L Proportional/inverse selectable. FS 655T-0600 DN UP 656T-0600 Ambient Temperature Effect Z CJC IMP OUT Better than ±0.006% of input span per °C or CHAN 1 ±100ppm/°C, whichever is greater. Acromag R 21 22 23 24 25 26 Output Response Time (for input step change) 700mS typical to 98% of final output value. CH1 Dip Switches TB2 3.90 1.05 (99.1) (26.7) 4.35 (110.5) NOTE: ALL DIMENSION ARE IN INCHES (MILLIMETERS) Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 101