Honeywell DR4500A Product Manual page 26

Installation - Overview
Condition
RS485 Modbus RTU
Communications
Miscellaneous
CE Conformity (Europe)
Product Classification
Enclosure Rating
Installation Category
(Overvoltage Category)
Pollution Degree
EMC Classification
Method of EMC
Assessment
Declaration of
Conformity
*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.
Includes reference junction calibration of ±0.01 degrees using standard "ice bath" method of calibration. Factory
2
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.
12 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
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

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)
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.
Class 1: Permanently connected, Panel/Surface Mounted Industrial Control Equipment
with protective earthing (grounding). (EN 61010-1)
Panel/Surface Mounted Equipment, IP 54. (ref. IEC 529)
Category II: Energy-consuming equipment supplied from the fixed installation. Local
level appliances, and Industrial Control Equipment. (EN 61010-1)
Pollution Degree 2: Normally non-conductive pollution with occasional conductivity
caused by condensation. (ref. IEC 664-10
Group 1, Class A, ESM Equipment (EN 55011, emissions),
Industrial Equipment (EN 50082-2, immunity)
Technical File (TF)
Document #51197635-000
Specifications
Release M
April 2017