型号: T4810111
厂商: Red Lion Controls
标准:
分类: 测试和测量控制器 - 处理,温度
描述: DC W/dual relay & analog
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T4810111的详细信息

Datasheets:
T48 Model:
3D Model:
T48.dwg:
Standard Package : 1
Category: Industrial Controls, Meters
Family: Controllers - Process, Temperature
Series: T48
Type: Temperature Controller (RTD, Type B, E, J, K, N, R, S, T)
Input Range: -200°C ~ 1820°C, -5 ~ 56mV
Output Type: Analog, Relay (2)
Control Method: On/Off, Proportional (PID)
Communications: -
Number Of Characters Per Row: 4, 4
Display Type: LED - Dual Color Characters
Display Characters - Height: 0.401" (10.20mm), 0.299" (7.60mm)
Voltage - Supply: 24VAC, 18 ~ 36VDC
Panel Cutout Dimensions: Square - 45.00mm x 45.00mm
Mounting Type: Panel Mount
Termination Style: Screw Terminal
Ingress Protection: IP65 (Face), IP20 (Case)
Operating Temperature: 0°C ~ 50°C
Features: -
Weight: 0.38 lb (172.37g)
Bulletin No. T48-H  
Drawing No. LP0332  
Released 08/13  
Tel +1 (717) 767-6511  
Fax +1 (717) 764-0839  
www.redlion.net  
MODEL T48 - 1/16 DIN TEMPERATURE CONTROLLER  
PID CONTROL WITH REDUCED OVERSHOOT  
ON DEMAND AUTO-TUNING OF PID CONTROL SETTINGS  
NEMA 4X/IP65 BEZEL  
DUAL LED DISPLAYS FOR SIMULTANEOUS INDICATION OF  
TEMPERATURE AND SETPOINT  
STATUS INDICATORS FOR OUTPUTS AND CONTROL MODES  
ACCEPTS 10 TYPES OF SENSOR INPUTS (Thermocouple or RTD)  
OPTIONAL HEATER CURRENT MONITOR AND HEATER BREAK  
ALARM  
OPTIONAL DUAL ALARM OUTPUTS  
OPTIONAL TWO LINEAR DC OUTPUTS (0 to 10 V, 0/4 to 20 mA)  
MANUAL/AUTOMATIC CONTROL MODES  
SETPOINT RAMPING FOR PROCESS STARTUP  
OPTIONAL TRIAC OUTPUT  
PROGRAMMABLE USER INPUT (Digital) FOR ADDED FLEXIBILITY  
SECOND SETPOINT SETTING  
SENSOR ERROR COMPENSATION (Offset) AND BREAK  
DETECTION  
OPTIONAL REMOTE SETPOINT INPUT (0/4 to 20 mA)  
OPTIONAL RS485 SERIAL COMMUNICATIONS  
HEATING AND OPTIONAL COOLING OUTPUTS  
PC SOFTWARE AVAILABLE FOR CONTROLLER CONFIGURATION  
PARAMETER SECURITY VIA PROGRAMMABLE LOCKOUTS  
UL Recognized Component,  
File # E156876  
FIELD REPLACEABLE OUTPUT BOARD  
(Relay or Logic/SSR Drive)  
DESCRIPTION  
The T48 Controller accepts signals from a variety of temperature sensors  
(thermocouple or RTD elements), precisely displays the process temperature,  
and provides an accurate output control signal (time proportional or linear DC)  
to maintain the process at the desired temperature. The controller’s  
comprehensive yet simple programming allows it to meet a wide variety of  
application requirements.  
Dual 4-digit displays allow viewing of the process temperature and setpoint  
simultaneously. Front panel indicators inform the operator of the controller and  
output status. On many models the main control output and the alarm outputs  
are field replaceable.  
Optional alarm(s) can be configured to activate according to a variety of actions  
(Absolute HI or LO, Deviation HI or LO, Band IN or OUT, and Heater Current  
Break) with adjustable hysteresis. A standby feature suppresses the alarm during  
power-up until the temperature stabilizes outside the alarm region. The second  
alarm can be configured as a secondary PID output (heat/cool applications).  
Optional Main Linear DC output (10 V or 20 mA) can be used for control or  
temperature re-transmission purposes. Programmable output update time  
reduces valve or actuator activity. The output range can be scaled independent  
of the input range.  
Optional Second Linear DC output (10 V or 20 mA) provides an independent  
temperature re-transmission, while the main Linear DC output is being used for  
control. The output range can be scaled independent of the input range.  
Optional Heater Current Monitor provides a direct readout of process heater  
current. An alarm can be programmed to signal when the heater has failed. This  
provides early warning of system failure before product quality is affected.  
The controller operates in the PID control mode for both heating and cooling,  
with on-demand auto-tune, which will establish the tuning constants. The PID  
tuning constants may be fine-tuned by the operator at any time and then locked  
out from further modification. The controller employs a unique overshoot  
suppression feature, which allows the quickest response without excessive  
overshoot. The unit can be transferred to operate in the manual mode, providing  
the operator with direct control of the output. The controller may also be  
programmed to operate in the ON/OFF control mode with adjustable hysteresis.  
A second setpoint is available on select models to allow quick selection of a  
different setpoint setting.  
CAUTION: Risk of Danger.  
Read complete instructions prior to  
installation and operation of the unit.  
CAUTION: Risk of electric shock.  
DIMENSIONS In inches (mm)  
PANEL CUT-OUT  
13  
14  
1
2
3
4
5
6
7
+0.024  
-0.000  
1.772  
(45  
1.95  
(49.5)  
1.76  
(44.7)  
8
+0.6  
%P DV MN O1 A1 A2  
)
-0.0  
9
D
P
10  
11  
12  
+0.024  
-0.000  
1.95  
(49.5)  
4.17 (105.9)  
0.37  
(9.4)  
1.772  
(45  
1.76 (44.7)  
+0.6  
)
-0.0  
1