Chentronics PSDM3 Manual

Power supply display module

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Figure 1: PSDM3

Figure 2: PMROL

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READ THIS MANUAL BEFORE USING THIS PRODUCT

PRECAUTIONS IN THIS MANUAL CAN RESULT IN SERIOUS INJURY OR DEATH OR DAMAGE TO EQUIPMENT

MNL-PSDM3REVB.DOCX

REVISION DATE: 29-MAR-2021

Installation and Operation Manual

Power Supply Display Module 3

FOR FUTURE REFERENCE

Chentronics, LLC

50 O'Hara Drive

Norwich, NY 13815, USA

TEL: +1.607.334.5531

Part numbers covered in this manual:

04005800

Power Supply Display Module 3 (PSDM3)

040M5800

Marine Grade Power Supply Display Module

3 (PSDM3)

04005815

Panel Mount Ring of Light (PMROL) indicator

accessory (sold separatly)

FAILURE TO FOLLOW THE INSTRUCTIONS AND SAFETY

Page 1 of 22

DCO #14121

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Summary of Contents for Chentronics PSDM3

Page 1 Installation and Operation Manual Power Supply Display Module 3 Part numbers covered in this manual: 04005800 Power Supply Display Module 3 (PSDM3) 040M5800 Marine Grade Power Supply Display Module 3 (PSDM3) Figure 1: PSDM3 04005815 Panel Mount Ring of Light (PMROL) indicator...
Page 2: Table Of Contents
5.1 PSDM3 Function Indicator ..........................18 5.2 Flame Strength Indicator ..........................19 5.3 Panel Mount Ring of Light Indicator Optional Accessory (Can only be used with the PSDM3) ...... 21 6.0 Standard Components and Accessories ..................22 7.0 Warranty Instructions........................22 8.0 Technical Support ........................
Page 3: Important Safety Information
Installation and Operation Manual 1.0 Important Safety Information Read All Instructions before Using Equipment The instructions provided in this manual have been prepared to serve as a general guide. It is intended for use by qualified personnel with knowledge of equipment of this type. It is not intended to cover all possible variations in equipment or to provide for specific operating problems which may arise.
Page 4 Installation and Operation Manual HAZARDOUS VOLTAGE The equipment is powered by line voltage which is exposed to user through its terminals. To avoid risk of serious injury from electric shock, always follow the safety precautions listed below: Disconnect power before servicing the equipment. Ensure the equipment is appropriately bonded to earth before use.
Page 5 Installation and Operation Manual Les symboles de sécurité utilisés dans ce manuel sont conformes à la norme ISO 3864. ES SYMBOLES SONT UTILISÉS POUR VOUS AVERTIR DES RISQUES DE BLESSURES POTENTIELS ESPECTEZ TOUS LES MESSAGES DE SÉCURITÉ QUI SUIVENT CES SYMBOLES POUR ÉVITER LES BLESSURES POTENTIELLES OU LA MORT Indique un danger avec un niveau élevé...
Page 6 Installation and Operation Manual TENSION DANGEREUSE L'équipement se met sous tension en ligne qui est exposée à l'utilisateur via ses bornes. Pour éviter tout risque de blessure grave par choc électrique, suivez toujours les précautions de sécurité énumérées ci-dessous: Coupez l'alimentation avant l'entretien du matériel. S'assurer que l'équipement est correctement mis à...
Page 7: Definitions
These terminals are conveniently divided on opposite sides of the PSDM3 – scanner side (lower connections) proceed to the flame scanner, and user side (upper connections) proceed to the user control system and power.
Page 8: Description Of Equipment Protective System
DC- (Terminal pins 17, 19, 20 or 4).  PSDM3’s output 24V power may be used only to power a single iScan3 or iScan2 Flame Scanner. DO NOT use this power supply to power to more than one iScan3 or iScan2 flame scanner, or to power any other equipment.
Page 9: Electrical Area Classification And Safety Markings
Installation and Operation Manual 3.4 Electrical Area Classification and Safety Markings The PSDM3 system has been assessed and complies with the following safety standards: UL 60730-1 UL 60730-2-5 CAN/CSA C22.2 No. 60730-2-5 CAN/CSA C22.2 No. 60730-1 ANSI Z21.20 ----------------------------------------------------------------------------------------------------------------------------- IEC/EN 60730-1...
Page 10: System Electrical And Physical Specifications
Approximately 0.75 lb. [0.34 kg] Dimensions: Approximately 3x3x5 inches with output connectors Power Output: 24VDC, 0.5A max Flame Relay Connection: Passed directly through PSDM3 Secondary Relay Connection: Passed directly through PSDM3 Fault Relay N.C. Contact: Generated inside PSDM3 ( Not for safety critical operation) Normally Closed (contact closes with fault) 0.5 A @ 120 VAC Resistive Load...
Page 11: Installation Instructions
4.0 Installation Instructions 4.1 PSDM3 Installation The PSDM3 supports mounting to standard 35mm DIN rail. The PSDM3 may be installed inside a weatherproof electrical enclosure or rack. Mount the PSDM3 before wiring terminal connections and powering up the equipment. Do not make or break connections to the PSDM3 when it is powered.
Page 12 Installation and Operation Manual 4.2.1 Scanner Connections Connect the iScan flame scanner wires to the PSDM3 terminals as shown below: Terminal Description RS485 COMMUNICATION A RS485 COMMUNICATION B 4–20mA #1 4–20mA #2 DC(-) DC(+) FILE SELECT 0 FILE SELECT 1...
Page 13 Installation and Operation Manual Figure 4: iScan3 to PSDM3 Connection MNL-PSDM3REVB.DOCX Page 13 of 22 REVISION DATE: 29-MAR-2021 DCO #14121...
Page 14: Equipment Earth Locations
4.4 Panel Mount Ring of Light Optional Accessory Installation The PMROL accessory can be connected to the PSDM3 to provide a local display ring replicating the display ring of the connected iScan3 equipment. This allows for convenient scanner status viewing of one or several scanners at a user’s desired location.
Page 15 Installation and Operation Manual Connect the PMROL flying lead wires to the PSDM3 terminals 40-44 as shown here. Figure 7: PMROL Connection to PSDM3 MNL-PSDM3REVB.DOCX Page 15 of 22 REVISION DATE: 29-MAR-2021 DCO #14121...
Page 16: System Schematic Diagram
Safety critical signals from iScan3 (Secondary Relay N.O., Relay Common, Flame Relay N.O. and Flame Relay N.C.) are each directly passed through the PSDM3 to the User side terminals.. The Fault Relay N.C. contact, which closes to Fault Relay Common, is generated by the PSDM3’s logic and is intended for indication of problem with the...
Page 17 Installation and Operation Manual 4.5.1 PSDM3 Operational Schematic Block Diagram Figure 8: PSDM3 Schematic Block Diagram MNL-PSDM3REVB.DOCX Page 17 of 22 REVISION DATE: 29-MAR-2021 DCO #14121...
Page 18: System Indicators
When the PSDM3 is supplied with 100-240VAC 50/60Hz power, the PSDM3 Function indicator will turn on solid green indicating the PSDM3 is powered up and is correctly supplying 22-26VDC output. When the PSDM3 Function indicator is green, the Flame Signal Strength indicator will display status of the flame scanner as described in Section 5.2.
Page 19: Flame Strength Indicator
Installation and Operation Manual red, all Flame Signal Strength indicator lights will be off and the output power supply to the flame scanner will be turned off. Figure 11: Output Voltage Fault Indication 5.2 Flame Strength Indicator The Flame Signal Strength indicator is comprised of eight multi-color indicator lights. These indicators convey visual flame strength indication or fault mode status of a connected iScan3 or iScan2 flame scanner should a fault occur.
Page 20 Installation and Operation Manual 5.2.2 Flame On Indication When the flame scanner detects a flame ON condition, the Flame Signal Strength indicator will display between two and eight green indicators. Starting with the two leftmost green indicators on (weakest flame on signal), additional indicators will turn on from left to right until all eight indicators are on (strongest flame on signal).
Page 21: Panel Mount Ring Of Light Indicator Optional Accessory (Can Only Be Used With The Psdm3)
Figure 17: Flame Scanner in Disabled Mode Indication 5.2.6 No Flame Scanner Connected Indication When no flame scanner signals are detected by the PSDM3, all eight indicators on the Flame Signal Strength indicator will be off conveying that no scanner is connected.
Page 22: Standard Components And Accessories
Installation and Operation Manual 6.0 Standard Components and Accessories The following section contains standard parts available for use with the PSDM3. For additional products information, technical drawings, and product catalogs, please contact Chentronics™. 6.1.1 Panel Mount Ring of Light: PN 04005815 6.1.2 iScan3 Flame Scanner –...

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Pmrol