Partlow 1801+ Data sheet
Controllers
NEW
Data Sheet
TM
1801+
Affordable, Well-Featured,
Easy to Use and Adaptable
1/8 DIN Limit Controller
DESCRIPTION
The Partlow 1801+ is part of a range of new generation
'+' Series limit devices that share the same distinctive
styling as the '+' Series temperature controllers.
The expanded '+' Series limit controller platform includes
1/4, 1/8 and 1/16 DIN models that incorporate numerous
product specification, communication, display interface
and software improvements that surpass competitive
limit device offerings in ease of use, delivery and valueper dollar characteristic of the growing '+' Series product
family.
By adding more versatile features and user-friendly
functionality like digital inputs, an easy-to-use HMI,
jumperless and auto-hardware configuration, 24VDC
transmitter power supply and MODBUS communication
across the range - the new generation Partlow + Series
limit controllers transform the complicated into the
simple while saving you time (as much as 50% on
product set-up), reducing inventory stock and virtually
eliminating the likelihood of operator errors.
The + Series limit controllers are affordable,
well-featured, easy to use and adaptable with
performance features that work for you to make limit
control simple.
APPLICATIONS:
Fail-safe protection device to prevent damage to
equipment or products. It will shut down a process when
a preset temperature is reached and cannot be reset by
the operator until the process has returned to a safe
condition.
INDUSTRIES
• Industrial and lab ovens/furnaces
• Plastics and thermal forming
• Packaging applications
• And any other where protection against out-of-range
temperature condition is a critical requirement
FEATURES/BENEFITS
• NEW Improved easy-to-use HMI
• NEW
• NEW
• NEW
• Process alarms
• Optional digital input and remote reset
• Optional 10V SSR driver output
• Faster communication speeds in selectable MODBUS
• FM Approved
• Backward compatible panel cutout, housing and
Jumperless input configuration
Auto-hardware recognition
Improved Windows PC configuration software
or ASCII format
terminal wiring capability
.
SPECIFICATIONS*
1/8 DIN Limit Controller
1801+
TM
Affordable, Well-Featured,
Easy to Use and Adaptable
PROTECTION
IEC IP66 (NEMA 4X) front panel
IEC IP20 (behind the panel protection)
PHYSICAL DIMENSIONS
Panel Cutout: 1.77” x 3.62” (45mm x 92mm)
Height: 3.78” (96mm
Width: 1.89” (48mm)
Depth: 3.93” (100mm)
Weight: 0.46 lbs (0.21 kg)
Mounting: Plug in panel with fixing strap
OPTIONS/ACCESSORIES
Digital Input 1 (Optional): remote reset
NEW
Faster RS-485 serial communication speeds
and user-selectable (Modbus or ASCII) option
NEW
24VDC transmitter power supply option
Choice of Led colors: red/red, red/green,
green/red, green/green
10VDC SSR Drive output
WARRANTY
3 Years
OUTPUTS (cont’d)
SSR Drive: Optional drive capability: >10 VDC
nominal into 500 ohm minimum
DC Linear: Optional 0-20mA, 4-20mA into 500
ohm max; 0-10V, 1-5V, 2-10V, 0-5V into 500
ohm min; Outputs have 2% over/under drive
applied; Accuracy +-0.25% (mA into 250 ohm
load, V into 2k ohm load); degrading linearity
to +-0.5% for increasing burden to specified
limits
Triac: Optional 0.01 to 1A AC, 20 to 280Vrms,
47-63 Hz (Limit 2)
Transmitter Power Supply: Optional 24 VDC
(Limit 1)
OUTPUT FUNCTIONS
Process Alarm: (reverse or direct)
Modes (Alarm 1 and 2): High/Low, Band,
Deviation, logical OR/AND
Retransmit: Process value or limit setpoint
ELECTRICAL PERFORMANCE
Accuracy: ± 0.1% of input range ±1 LSD (T/C
CJC better than 1 degree C)
Input sample rate: 4 per second, 14 bit
resolution
Impedance: >10M ohm for the thermocouple
and mV ranges, 47k ohm for V ranges and
5 ohm for mA ranges
Sensor Break Detection: <2 seconds (except
zero based DC ranges), limit output opens,
low alarms activate for RTD, mA or V ranges
COMMUNICATIONS INTERFACE
User-selectable: 2-wire, RS-485 serial
communications option with choice of
Modbus RTU or ASCII protocol; 1200 to
19200 baud
PC Configuration: Offline configuration from
serial port to dedicated configuration socket
(comms option not required)
RATINGS/AGENCY APPROVALS
Conformance: FM, CE, UR, cUR UL File # 67237
Safety: EN61010
EMC: EN61326
Controllers
STANDARD FEATURES
4 per second input sample rate
Universal input
NEW
Improved HMI, 4 button operation,
dual 4-digit LED display
NEW
Plug-in output modules – install just
the function needed
NEW
Jumperless input configuration
NEW
Auto-detection of installed output
modules
NEW
Improved PC configuration software
Process alarms
Construction/Enclosure: Rugged ABS Plastic
housing
ENVIRONMENTAL CHARACTERISTICS
Operating Temp:32°to 131°F (0° to 55°C)
Storage Temp: -4°to 176°F (-20° to 80°C)
Humidity: 20% to 95% non-condensing RH
ELECTRICAL
Supply Voltage: 100-240V, 50/60Hz, Optional
20-48VAC 50/60Hz or 22-65VDC
Power Consumption: 5W / 7.5 VA Maximum
INPUTS
T/C’s: J, T, K, L, N, B, R, S, C; Pt Rh20%
vs. Pt 40% Rh
RTD: 3-wire, PT100
DC Linear (Scalable –1999 to +9999)
Volts: 0-5V, 1-5V, 0-10V, 2-10V
DC milliamps: 0-20mA or 4-20mA
DC millivolts: 0-50mV, 10-50mV
OUTPUTS
Output 1 (limit relay) fixed; outputs 2 and 3
(alarm relay) are user-selectable and
customized based on desired application;
choose from the following output types
Max # of Outputs: 3 for alarm, 24 VDC
transmitter power supply or retransmit of
process value/limit trip setpoint
Limit Relay: SPDT; 240VAC 5A resistive;
Lifetime >100,000 operations at rated
voltage/current
Alarm Relay: Optional SPDT; 240VAC 2A
resistive; Lifetime >500,000 operations at
rated voltage/current
* Specifications are for base models with standard
features only unless otherwise noted. Specifications
subject to change without notice in accordance with
our DBS policy of continuous improvement. All
product and brand names are trademarks of their
respective owners. All rights reserved.
Partlow™ brand and 1801+™ are trademarks of
Danaher Industrial Controls Group. All rights
reserved.
© 2004 DICG Corp.
Partlow Brand 1801+ Data Sheet (11/04)
Loading...