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Installation
-
Overview
12
DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
Release M
April 2017
Condition
Specifications
RS485 Modbus RTU
Communications
Baud rate:
300, 600, 1200, 2400, 4800, 9600,19200, 38400
Protocol:
RS485 Modbus RTU Communications
Length of Link:
4000 ft (1,219 m) maximum
Link Characteristics:
Two-wire, multidrop
Miscellaneous
FM Approved 4-20 mA Control Output
A UL and FM approved NEMA4X door
Door Lock
External Keypad
Chart Illumination
U.L. Listing, FM Approval/CSA, CE Conformity
Control with Accutune II Tuning capability
Glass or Acrylic Window
Configuration Lockout Switch
Customer ID Tag (30 characters maximum)
CE Conformity (Europe)
This product is in conformity with the protection requirements of the following
European Council Directives:
73/23/EEC
, the Low Voltage Directive, and
89/336/EEC
,
the EMC Directive. Conformity of this product with any other “CE Mark” Directive(s)
shall not be assumed.
Product Classification
Class 1: Permanently connected, Panel/Surface Mounted Industrial Control Equipment
with protective earthing (grounding). (EN 61010-1)
Enclosure Rating
Panel/Surface Mounted Equipment, IP 54. (ref. IEC 529)
Installation Category
(Overvoltage Category)
Category II: Energy-consuming equipment supplied from the fixed installation. Local
level appliances, and Industrial Control Equipment. (EN 61010-1)
Pollution Degree
Pollution Degree 2: Normally non-conductive pollution with occasional conductivity
caused by condensation. (ref. IEC 664-10
EMC Classification
Group 1, Class A, ESM Equipment (EN 55011, emissions),
Industrial Equipment (EN 50082-2, immunity)
Method of EMC
Assessment
Technical File (TF)
Declaration of
Conformity
Document #51197635-000
*IEC Alpha (
) = 0.00385
/
/°C
**Registered Trademark—General Electric Co.
1
Not all controller outputs are available on all models of the Classic Recorder.
Consult Model Selection Guide for information.
2
Includes reference junction calibration of ±0.01 degrees using standard “ice bath” method of calibration. Factory
calibration at reference ±1.2°F. Note that factory calibration may vary by as much as ±10 microvolts or ±0.3 ohms
for RTDs, which means recalibration may be required to achieve stated accuracy.
3
The RH calculation is inoperative when temperature goes below 32°F (0°C) or above 212°F (100°C). However, the
dry bulb temperature will be monitored to –103°F (–75°C). Accuracy stated is for Classic Series Recorder only, and
does not include remaining system accuracies.