73G-ITCR

Thermocouple Input Modules FEATURES • Wide Variety of Input Types • Standard Package and Pin-out • Single 5V Power Supply • 12-Bit Resolution • Optical Isolation from Input to Output • Cold Junction Temperature Compensated Connector Included • Intermix With G5 Digital Modules on the Same Rack • Meets the Requirements of IEEE 472 • UL, CSA, CE Certified (OpenLine only) 73L-IT 73G-IT CIRCUITRY G5 G5: Connector Wiring THERMOCOUPLE T COLD REFERENCE AMP T 1 N/C N/C V/F + – OMEGA CONNECTOR TYPE SMP INCLUDED 2 +5V SQUAREWAVE OUTPUT GROUND 3 DC/DC CONVERTER VS VS- + – MODULE Thermocouple Wire Colors Type + White Yellow Blue Black – Red Red Red Red 4 5 VS 10KΩ J K T R ISOLATION I/O Modules I/O 32 OpenLine ® I/O MODULE PIN # NC 1 1 OpenLine ®: Connector Wiring 5.23K 9 MODULE ID CH. A – + CH. B – + SIGNAL CONDITIONING 8 NC 2 2 COLD JUNCTION TEMP. COMP. RXD + – OMEGA CONNECTOR TYPE SMP INCLUDED A/P µP OPTICAL ISOLATION 7 10K Vs 6 5 TXD NC 3 3 + Vcc – SIGNAL CONDITIONING MODULE ISOLATED DC/DC CONVERTER NC 4 TERMINAL BLOCK # 4 COLD JUNCTION TEMP. COMP. Thermocouple Wire Colors Vs – GND Type J K T R + White Yellow Blue Black – Red Red Red Red G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Thermocouple Input Modules SPECIFICATIONS: By Part Number Type/Function G5 Specifications Number of Inputs Resolution Absolute Accuracy @ 25°C1, 2 Accuracy Drift w/Temp.2 Maximum Offset Maximum Gain (0 to 60°C) Serial Data Format Serial Data Packet Step Response Time3 Input Temperature Range Maximum Overload Logic Voltage Range Maximum Logic Supply Current @ 5V dc Module ID (Pin 9) Isolation Voltage Field to Logic Field to Power Module to Module Channel A to Channel B Environmental Conditions Operating Temperature3 Storage Temperature Units bits °C/count °C PPM/°C PPM/°C 1 Ch. 12 0.18 +/- 3.0 +/- 100 +/- 55 12-bit packet — 2.5 0 to 700 (32-1292) — 4.5 to 5.5 150 — 2500 2500 2500 — 0 to 60 -25 to 85 1 Ch. 12 0.25 +/- 3.0 +/- 100 +/- 55 12-bit packet — 2.5 -100 to 924 (-148-1695) — 4.5 to 5.5 150 — 2500 2500 2500 — 0 to 60 -25 to 85 1 Ch. 12 0.23 +/- 3.0 +/- 100 +/- 55 12-bit packet — 2.5 0 to 960 (32-1760) — 4.5 to 5.5 150 — 2500 2500 2500 — 0 to 60 -25 to 85 1 Ch. 12 0.10 +/- 3.0 +/- 100 +/- 55 12-bit packet — 2.5 -200 to 224 (-328-435) — 4.5-5.5 150 — 2500 2500 2500 — 0-60 -25-85 73G-ITCJ Grayhill Part Number 73G-ITCK 73G-ITCR 73G-ITCT mS °C (°F) V Vdc mA/Ch. KΩ Vrms Vrms Vrms °C °C Type/Function OpenLine ® Grayhill Part Number 73L-ITCJ Units bits ° C/count °C PPM/°C PPM/°C 2 Ch. 12 0.34 +/- 1.0 +/- 50 +/- 100 Right Justified,16-bit 115.2 Kb, N, 8, 2 100 -210 to 1200 (-346 to 2192) +/- 6 4.75 to 5.25 38 5.23 2500 2500 2500 None -40 to 85 -55 to 100 2 Ch. 12 0.36 +/- 1.0 +/- 50 +/- 100 Right Justified,16-bit 115.2 Kb, N, 8, 2 100 -100 to 1372 (-148 to 2502) +/- 6 4.75 to 5.25 38 5.23 2500 2500 2500 None -40 to 85 -55 to 100 2 Ch. 12 0.16 +/- 0.4 +/- 50 +/- 100 Right Justified,16-bit 115.2 Kb, N, 8, 2 100 -240 to 400 (-400 to 752) +/- 6 4.75 to 5.25 38 5.23 2500 2500 2500 None -40 to 85 -55 to 100 73L-ITCK 73L-ITCT Specifications Number of Inputs Resolution Absolute Accuracy @ 25°C 1, 2 Accuracy Drift w/Temp.2 Maximum Offset Maximum Gain (0 to 60°C) Serial Data Format Serial Data Packet Step Response Time 3 Input Temperature Range Maximum Overload Logic Voltage Range Maximum Logic Supply Current @ 5V dc Module ID (Pin 9) Isolation Voltage Field to Logic Field to Power Module to Module Channel A to Channel B Environmental Conditions Operating Temperature3 Storage Temperature 1 2 I/O Modules mS °C (°F) V Vdc mA/Ch. KΩ Vrms Vrms Vrms °C °C Includes offset, gain, non-linearity and repeatability error terms. Accuracy and drift graphs are available in Bulletin #753. 3 Time required for output to change within 1% of final reading. Available from your local Grayhill Distributor. For prices and discounts, contact a local Distributor, a local Sales Office or Grayhill. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com I/O 33