Table of Contents
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Introduction
Specifications
±1% of span typical
System
Accuracy
Typical
Cesium-137
Sources
Power
AC
Requirements*
Wiring
Signal Cable
Maximum length
Source
Indicator
Housing
Calibration absorber
Material
Weight
Paint
W-4510
Enclosure rating
Detector
Ambient temperature
Housing
Humidity
Material
Weight
Paint
Input
Signal input channels
Analog inputs
TTL Logic level input
channels
Output
Relay
TTL logic level
Analog channels
Serial ports
Signal
Processing
capabilities
Electronics
On-board memory
Real-time clock
Diagnostics
LED indication
4
Table 3: Specifications list
Accuracy depends on specific application parameters
0.66MeV gamma radiation emitter, 30.2 year half life
115VAC ±10% 50 or 60Hz, at 65 Watts maximum power consumption
#14–#22AWG (1.63–0.643mm)
5,000 feet (1,500 meters)
On/Off light indicator
Self-contained calibration absorber
Steel construction
450lbs
Epoxy Powder Coat
NEMA 4X
–40°F to 140°F (–40°C to 60°C)
0–95%, non-condensing
Aluminum
≅100lbs
Epoxy Powder Coat
Two digital (frequency) 0–32kHz opto-isolated
Voltage or current, 0–0.1VDC into 1megaohm, 0–1.0VDC into 1megaohm,
0–10VDC into 1megaohm, 0–1.0mA into 10kohm, 1–5mA into 2kohm,
4–20mA into 500ohm, 10–50mA into 200ohm
Six TTL input channels, voltage-free contacts from relay or switch, contact
loading 5V at 5milliamperes, maintain contact for one second (minimum)
4 SPDT (4 form C) contacts: 2A–120VAC, 2A–28VDC, 1A 250VAC, CSA
version ratings: 0.6A–125VAC, 0.6A–110VDC, 2.0A at 30VDC
Five open-collector transistor type capable of sinking 300mA (max) and
30V (max) resistive load, or 20V (max) inductive load and one
configurable to be isolated. If using a TTL for a totalizer, the max rate is 10
pulses per second.
Two 0–20mA into 0-1,000ohms, or 4–20mA into 0–1,000ohms, 0–
100mVDC into 20kohms (min). Both sides of output are isolated from input
and ground. Ground either side. Meets ISA Standard 50.1: Type 4, Class
U isolated current loop transmitters.
Serial ports for local display and keypad, remote displays, and host
interface. Two full and two partial RS-232C ports, or one partial RS-232C
port and one partial RS-422/485 port, and individual settings from 300
baud–19,200 baud.
Capabilities include: Linearization, display process measurement in
product units, generate high and low process alarms, filtering digital or
classic RC time constant, source decay compensation, and temperature
compensation.
EEPROM and battery-backed RAM
Maintains time, date, and source decay compensation. Y2K compliant
+5V, Memory Corruption, CPU Active, Auxiliary, and High Voltage
W-4510 Weigh Scale Technical Reference Manual
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