The CN74000 Series controllers set a new standard in
1/32 DIN power, flexibility, and value. Despite their small
size, these controllers are loaded with features,
including multiple universal inputs, fuzzy logic,
autotune, auto/manual capability, and 16-segment ramp
and soak with adjustable time base. RS485 serial
communication is optional.
SPECIFICATIONS Selectable Inputs: Thermocouple, RTD, DC voltage or DC current
Display: Two 4-digit, 7-segment, 6.35 mm H (0.25") LEDs
Accuracy: ±0.25% of span, ±1 least significant digit
Supply Voltage: 100 to 240 Vac, nominal, 10 to 15%, 50 to 400 Hz Single Phase: 132 to 240 Vdc, nominal, 10 to 20%
Power Consumption: 5 VA max
Operating Temperature: -10 to 55°C (14 to 131°F)
Memory Backup: Non-volatile memory, no batteries required
Control Output Ratings: Relay: SPST, 3 A @ 240 Vac resistive;
1.5 A @ 240 Vac inductive;
Pilot Duty Rating: 250 VA, 2 A @ 120 Vac or 1 A @ 240 Vac
Switched Voltage (Non-Isolated): 5 Vdc @ 20 mA
Weight: 114 g (4 oz)
Front-Panel Rating: NEMA 4X (IP66)
Panel Cut-Out: 45 x 22 mm (1.772 x 0.874")
Maximum Panel Thickness: 6.35 mm (0.25")
Panel Depth: 111.60 mm (4.395")
Note: All thermocouple and RTD inputs can be set for 0.1° display.
If temperature goes above 999.9° or less than -199.9° the display
will return to whole degree resolution. * Process Input Types: The 0 to 20 mAdc, 4 to 20 mAdc, 0 to 10 Vdc,
and 2 to 10 Vdc, inputs are fully scalable from a minimum of
100 counts span placed anywhere within the within the range of
-1999 to 9999. Decimal point position is adjustable from the zero place
(9999), tenths (999.9), hundredths (99.99), or thousandths (9.999).
† All dollar amounts on this site are shown in US currency.
Note: Comes with complete operator's manual. Ordering Example: (1) CN74133 Dual output controller, two mechanical relays, one alarm, $275.00
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