Prosense SCU-2200 Quick Start Manual

Universal Signal Conditioners
Quick Start Guide Quick Start Guide Quick Start Guide
Quick Start Guide Quick Start Guide
Models:
SCU-2200 - Universal Analog to Frequency (l/f) Converter
ProSense Universal Analog to Frequency (I/f ) Converter model
SCU-2200 is a single input device that accepts milliampere, voltage,
RTD, thermocouple or potentiometer inputs and provides a select-
able single frequency output. It features a plastic slim-line housing,
integral 35mm DIN rail mounting adapter, and removable screw
terminals. The detachable SCU-PDM2 programming / display
module (purchased separately) is required for unit configuration. The
programming / display module may remain affixed for operational
display of input and output values.
Note: Additional specifications available at www.AutomationDirect.com
~ WARNING ~
This device is designed for connection to hazardous electric voltages. Ignoring this warning can result
in severe personal injury or mechanical damage. To avoid the risk of electric shock and fire, the safety
instructions of this guide must be observed and the guidelines followed. The specifications must not be
exceeded, and the device must only be applied as described in the following. Prior to the commissioning
of the device, this installation guide must be examined carefully. Only qualified personnel (technicians)
should install this device. If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
Until the device is mounted, do not connect hazardous voltages to the device. The following operations
should only be carried out on a disconnected device and under ESD safe conditions: General mounting,
connection and disconnection of wires.
Do not open the front plate of the device as this will cause damage to the connector for the
display / programming front SCU-PDM2. This device contains no DIP-switches or jumpers. Units
must be mounted on a DIN rail according to DIN 60715
SAFETY INSTRUCTIONS
Receipt and unpacking
Unpack the device without damaging it. The packing should always follow the device until it has been perma-
nently mounted. Check at the receipt of the device to ensure the type corresponds to the one ordered.
Environment
Avoid direct sunlight, dust, high temperatures, mechanical vibrations and shock, as well as rain and heavy
moisture. If necessary, heating in excess of the stated limits for ambient temperatures should be avoided by
way of ventilation. All devices can be used for Measurement / Overvoltage Category II and Pollution Degree
2. The module is designed to operate safely at an altitude of 2000m or less.
Mounting
Mounting and connection of the device should comply with national legislation for mounting of electric
materials, i.e. wire cross section, protective fuse, and location. Descriptions of input / output and supply
connections are shown in this installation guide and on the side label. The following apply to hazardous
voltage-connected devices:
The max. protective fuse is 10A. A power switch shall be easily accessible and close to the device. The power
switch shall be marked as the disconnecting unit for the device.
UL installation requirements
Use 60/75°C copper conductors only.
For use only in pollution degree 2 or better.
Max. ambient temperature ................................................. 60°C (140°F)
Wire size ............................................................................ AWG 26-14
UL file number, SCU-2200................................................ E191072
The device is an Open Type Listed Process Control Equipment. To prevent injury resulting from accessibility
to live parts the equipment must be installed in an enclosure.
Calibration and adjustment
During calibration and adjustment, the measuring and connection of external voltages must be carried out
according to the specifications of this installation guide. The technician must use tools and instruments that
are safe to use.
Cleaning
When disconnected, the device may be cleaned with a cloth moistened with distilled water.
Side Label
3505 HUTCHINSON ROAD
CUMMING, GA 30040-5860
Copyright 2022, Automationdirect.com®
Incorporated All Rights Reserved
Technical Specifications
Operating temperature .............................. - 20°C to +60°C (-4°F to 140°F)
Storage temperature .................................. -20°C to +85°C (-4°F to 185°F)
Supply voltage........ ................................... 21.6...253 VAC or 19.2...300 VDC
Max. required power................................... ≤ 2.5 W
Max. power dissipation............................... ≤ 2.0 W
Fuse ........................................................... 400mA SB / 250VAC
Isolation voltage, test / operation................ 2.3 kVAC / 250VAC
EMC immunity influence........................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst.......... < ±1% of span
Conducted emission.................................... Class A 150kHz - 10MHz
Relative humidity........................................ < 95% RH (non-cond.)
Dimensions (HxWxD) ............................... 109 x 23.5 x 104 mm
Dimensions (HxWxD) w/ SCU-PDM2.....109 x 23.5 x 116mm/131mm
Protection degree ........................................ IP20
Approvals
UL, Standard for Safety .............................. UL 508/C22.2 No. 14
Observed authority requirements:
EMC ........................................................... 2014/30/EU
LVD ............................................................ 2014/35/EU
RoHS 2........................................................ 2011/65/EU
Model
Input
Input for RTD types
Input for TC types
Current input ranges
Current input resistance
Input voltage drop, nom.
Voltage input ranges
Voltage input resistance
Output
Frequency range
Min. frequency (span)
Frequency output
Duty cycle (0...25000 Hz)
Programmable pulse time (f ≤ 500 Hz)
Iout max
Vout
PNP output Cout
Rout typ.
Electromechanical counter
Isink max
Isink/source peak
NPN output External voltage (terminal 23) max
Cout
Rout typ
Isink max
Isink/source peak
TTL output Vout
Cout
Rout typ
Sensor error detection Programmable
Installation:
This installation guide for technical personnel covers the following products:
SCU-2200
SCU-PDM2
Mounting SCU-PDM2:
1. Insert the tabs of the SCU-PDM2 into the holes at the top of the device.
2. Swing the SCU-PDM2 down until it snaps into place.
Removing the SCU-PDM2:
3. Push the release button on the bottom of the SCU-PDM2 and swing out and up.
4. With the SCU-PDM2 hinged up, remove it from the holes at the top of the device.
Mounting on DIN rail:
Place top notch of module onto DIN rail and then press lower portion onto DIN rail
until it snaps in place.
Removing from DIN rail:
Remember to remove the connectors with hazardous voltages. Detach the device from
DIN rail by lifting the bottom lock.
Wiring:
Max. wire size 1 x 2.5 mm 2 stranded wire. Screw terminal torque 0.5 Nm.
(reinforced isolation)
SCU-2200
Pt10, Pt20, Pt50, Pt100, Pt200, PT250, Pt300, Pt400,
Pt500, Pt1000, Ni50, Ni100, Ni120, Ni1000
B, E, J, K, L, N, R, S, T, U, W3, W5, LR
0...20, 4...20 mA
Nom. 20 Ω + PTC 50 Ω
1.4 V @ 20 mA
0/0.2...1, 0/0.5...2.5, 0/1...5, 0/2...10 VDC
Nom. 10 MΩ
0...25000 Hz
0 Hz
50% or
1...1000 ms (max. 90% duty cycle)
30mA
24VDC ± 10%
10nF
20Ω
24V / 135mA / 20ms / ≤ 10Hz
150mA
300mA
55VDC
10nF
10Ω
15mA
100mA
5 V ±5%
10nF
55Ω
0...26250 Hz