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The Red Lion C48TD117 C48 series panel meter is a dual preset timer with dual relay outputs. It has a 2 line, 6 digit, transmissive backlit LCD display with 1/16 DIN housing. The backlit display has a red readout on the main line and a green readout on the second line. The resistance to noise interference makes it perfect for industrial use. DC powered. Note: This timer is not intended for directly controlling motors, valves, or actuators that do not have safeguards.
Features
- Two Presets
- 12 Timing Range Modes
- Dual Line, 6 Digit Transmissive LCD Display w/Backlighting
- Red Top Line & Green Lower Line
- Dual Relay Outputs
- 18 to 36 VDC (24 VDC nominal) Input Power
- NEMA 4X/IP65 - Front Panel
- RS-485 Communications Capability
- Field Replaceable Relay Output Boards
- Status Indicators for Outputs
- Programmable User Inputs
- Function Keys on Front Panel
- Lightweight Black Plastic Casing Withstands Impact
- Can be Stacked Together Horizontally or Vertically
Red Lion C48T Series User Manual
Specifications
Display
Main Display: 0.3" digits
Secondary Display: 0.2" digits
Annunciators: Value- PRS, 1, & 2; Output- 01 and 02
Power Requirements
DC Power: 18-36 VDC, 5.5 W max.
AC Power: 24 VAC +/- 10%; 50/60 Hz; 7 VA max.
Memory
Nonvolatile E2PROM retains all programmable parameters and timer values
Sensor Power
+12 VDC (+/- 15%) @100 mA max
Count Inputs A & B
Current Sourcing: 3.9KOhm pull-down, VIN max = 30 VDC
Current Sinking: 7.8KOhm pull-up to 12 VDC; ISNK = 1.8 mA max
Debounce: 50 Hz max
Lo Bias: VIL = 1.5 VDC max., VIH = 3.75 VDC min.
Hi Bias: VIL = 5.5 VDC max., VIH = 7.5 VDC min
User Inputs
Current Sinking: VIL = 1.5 VDC max, 22 KOhm pull-up to 5 VDC
Current Sourcing: VIH = 3.5 VDC min., VIN max = 30 VDC; 22 KOhm pulldown
Run/Stop Response Time: 250 usec max.
User Input Response Time: 5 msec max.
Time Accuracy: +/- 0.01%
Outputs
Relay: Form A contact, Rating = 5 A @ 250 VAC, 30 VDC (resistive load), 1/10 HP @ 120 VAC (inductive load)
Relay Life Expectancy: 100,000 cycles min. at max. load rating
Standards Compliance
UL & CUL Recognized
Electrostatic Discharge: EN 61000-4-2
Electromagnetic RF Fields: EN 61000-4-3
Fast Transients (burst): EN 61000-4-4
RF Conducted Interference: EN 61000-4-6
Simulation of Cordless Phone: ENV 50204
RF Interference: EN 55011
Physical
Operating Temperature: 0 C to 50 C (32 F to 122 F)
Storage Temperature: -40 C to 70 C (-40 F to 158 F)
Humidity: 85% max. relative humidity (non-condensing) from 0 C to 50 C.
Altitude: Up to 2000 meters
Housing: Black Plastic
Electrical Connection: Wire clamping screw terminals
Dimensions: 1.95" x 1.95" x 4.54"
RS-485 Serial Communications
Baud Rate: Programmable from 1200 to 9600 baud
Address: Programmable from 0 to 99
Data Format: 10 Bit Frame, 1 start bit, 7 or 8 data bits, 1 or No Parity bit, & 1 stop bit
Parity: Programmable for Odd (7 data bits), Even (7 data bits), or None (8 data bits)
The timer includes 42 operating modes & 12 timing ranges, measuring from thousandths of a second up to minutes and hours. Timing can be set to constantly accumulate or reset with each power cycle. Decimal points separate the timing units (seconds, minutes, hours) on the display. It accommodates On Delay, Off Delay, Single Shot, & Repetitive Auto Cycling timing modes. It features a Run/Stop Input, and three programmable User Inputs. The push buttons on the front control programming modes & data values, changing the display, and resetting. Numerical data entry is achieved through digit entry or automatic scrolling. Run/Stop and User inputs can be sinking (active low) or sourcing (active high) through a single plug jumper. Relay output boards are field replaceable. The RS-485 serial communication interface makes it possible for two way communication with a printer, computer, or other device.
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