Product Description
The DRP-T0B is used to interface to systems that do not utilize a front-end system to display and configure information and objects. This controller can be used to view object and system status, edit and configure objects that are setup in a menu structure. Different menu structures can be created relative to password privileges as well as system options such as Set Time and Date or Reset.
This controller only communicates on LINKnet and has no I/O other than the onboard temperature sensor. Programming for equipment is done through GCL+ and programming for the
DRP-T0B is done with MN (Menu) objects. This is done through the System controller that the DRP-T0B is connected to.
I
NSTALLATION
G
UIDE
DRP-T0B Rev 8.6 Installation Guide
Document Edition 1.3
Important Information
The DRP-T0B is only supported on System level controllers with 16 Mb of flash memory.
The DRP-T0B will only work with firmware version 3.33 Release 2 and higher.
ORCAview OWS and controller firmware must all be of the same version number (i.e. 3.33) to be compatible. When upgrading any of these products from older versions (i.e. 3.22 or 3.30), you must upgrade all the remaining products.
Package Contents
Product: DRP-T0B (Rev 8.6)
DRP-T0B (Rev 8.6) Installation Guide
Two pin connector (AMP643817-2) 18 gauge (orange color)
Two pin connector (AMP643820-2) 24 gauge (white color) for RS-485 connection
2 #6 x 1” screws
1 Service Tool cable
Related Documents
Delta Controls Wiring Guidelines
ORCAview Operator Guide
ORCAview Technical Reference Manual
Document Edition 1.3
Delta Controls
Release Notes for related Firmware
Required Tools
AMP Tool (Part Number DTT970)
Wire Cutter
Phillips screwdriver
Cautions or Warnings
This controller is an Electro-statically sensitive device. Proper ESD protection (ground strap) should be used when installing this product so that damage to the product does not occur.
Equipment damage or loss of data may occur if these procedures are not followed as specified.
Installations requiring CE conformance : All wiring for CE rated products must use an extra low voltage (SELV) or protective extra low voltage (PELV) transformer. Use safety-isolating transformers, (Class II transformer) per EN61558. The transformer must be rated for 100% duty cycle.
Page 2 of 12
Document Edition 1.3
Mounting
The DRP-T0B is housed in a plastic enclosure with a removable back piece. It can be mounted on a standard
North American 1110 electrical box as well as some standard international electrical boxes. This controller also comes equipped with a snap on back plate that can be used for quick mounting to any surface or used for handheld operation.
To remove the base from the controller, back off the two back plate screws as shown. These should only be backed off enough to separate the base from the Room Controller they should not be removed.
The base can then be separated from the controller. Open the controller slightly as shown until you feel the hinges on the left side release.
Page 3 of 12
Delta Controls
The back piece can be mounted to an appropriate electrical box, cabinet or wall. The diagram below shows the base with the wiring opening and mounting holes above, below and on either side of the opening There are also mounting holes on each corner of the back plate. The mounting holes above and below the wiring opening align with a standard electrical box. The four mounting holes at each edge of the back plate or the 2 holes on each side of the opening can be used for mounting directly onto a wall if an electrical box is not used (it is recommended that plastic screw anchors – size 10-12 1” - be used. Larger steel wall anchors may be visible under the back plate mounting pads).
If the controller is being mounted with the back plate there are two holes on either side of the back plate at the top. The back plate also has one large hole designed for hanging the controller.
To reattach the base, insert the hinged side first and then fold the two sections together. Tighten the screws to fasten the base to the controller.
Do not over tighten the screws on the controller. This may lead to damage to the housing or screw holes.
Page 4 of 12
Board Layout
Document Edition 1.3
Page 5 of 12
Delta Controls
Wiring General
All wiring must conform to NEC and local codes and regulations. Use earth ground isolating step-down Class 2 transformers. Do not use autotransformers. Determine supply transformer rating by summing total VA of product and output loads.
Risk of Electric Shock or Fire
More than one disconnect switch may be required to de-energize the equipment before servicing.
Input Class 2 Power Supplies are interconnected. Use only Class 2 sources suitable for interconnections.
All terminals are acceptable for Class 2 Circuit connections only
Use copper conductors only
Power
This product is designed to use a 24VAC or 24VDC Class 2 power supply. The controller can be powered from a transformer or from the Service Tool Port of the System Controller if the supplied cable is used. A single transformer may be used to power multiple controllers and/or auxiliary field devices (actuators, etc.) provided the following conditions are met:
All devices MUST be ½ wave rectified. Mixing power between ½ wave and full wave rectified devices will damage both the transformer and connected equipment.
The transformer is properly sized, including line losses for the total VA requirements.
Polarity is observed between controllers (with respect to 24~ and Gnd).
The transformer secondary is fused for its maximum rated load (4A max for Class 2 circuits).
When power is applied to the controller, all of the LCD segments will appear on the display for a few seconds.
Page 6 of 12
Document Edition 1.3
Network Communication
The controller communicates on Delta Controls LINKnet network through the Service Tool Port or an RS-485 connection.
MS/TP (RS485) Wiring
For detailed information on LINKnet wiring refer to Delta Controls Wiring Guidelines .
The proper specified cabling must be used to ensure reliable communications. (22-24 AWG twisted pair, 100-120 ohms impedance, 17 pF/ft or lower capacitance, with a braided or aluminum foil shield.)
Controllers should always be wired together in a daisy-chain fashion. Attempting to connect them using a starred or bus configuration will cause problems on the network.
Networks with a total length greater than 4000 ft or with more than 50 controllers require a repeater (RPT-768).
LINKnet networks that have only 1-2 controllers, and have less then 100 ft of cable length do not require network terminators.
When using this product special consideration must taken into how the product is installed. The following are guidelines on how to apply this product.
The DRP-T0B must be connected to a DSC controller. The DAC controllers do not have enough memory to support the functionality required.
The DRP-T0B communicates only on LINKnet.
The Service Tool Port on all controllers (except the DLC) is internally connected to NET1. This means that if you want to connect the controller to NET2 the supplied Service Tool Cable cannot be used. The controller must be hardwired with the connections in the back on the controller.
If using an Ethernet DSC the DRP-T0B can be connected to the DSC with the supplied Service
Tool Cable.
If using a non Ethernet DSC that is networked, the DRP-T0B must be connected using the connections on the back of the controller.
The following diagram shows the network configuration when using an Ethernet DSC.
Page 7 of 12
Delta Controls
The following diagram shows the network configuration when using a non Ethernet DSC.
Page 8 of 12
Document Edition 1.3
Using the AMP Tool
1. Insert the AMP connector into the cartridge of the AMP tool as shown. The AMP connector and tool cartridge are keyed so that it can only be inserted one way, with the wire connections pointing toward the handle of the tool.
2. Line up the first wire terminal on the connector with the round notch on the AMP Tool.
3. Insert the wire into the slot so that it seats against the bottom edge of the cartridge. Squeeze and release the trigger of the AMP tool. The AMP connector will automatically advance to the next wire slot.
Repeat the procedure until all the wires have been terminated into the AMP connector.
4. When all the wires have been inserted and crimped to the connector, the connector can be removed easily by sliding the connector out of the AMP Tool cartridge.
Page 9 of 12
Delta Controls
Indicators
LED
Scan
Network
(NET1)
Function
CPU Scan Indicator
MS/TP (RS485)
Communication
Status Indicators
Description
This red LED flashes at a rate relative to the CPU scan rate.
The green LED flashes to indicate when the controller is transmitting out the port, and the red LED flashes to indicate when the controller is receiving data through the port. If communication is good, both LEDs will flash at a high rate.
Product Specifications
Power Requirements
Power Consumption
Ambient Ratings
Communication Ports
NET1
Inputs
Service
Port
Technology
Listings
Compliance
24 VAC 50/60Hz or 10-35 VDC Class 2
5 VA
32° to 120°F (0° to 50°C), 10 to 90% RH (non condensing)
LINKnet
Communication: 76800 bps
RJ-11 Jack
1 Internal Input configured for the following input type:
10 K Ω Thermistor
32 bit processor
1 MB (8 megabit) Flash Memory
256 KB SRAM memory
UL 916 Listed
BTL Listed (with V3.30 firmware only)
CE
FCC
Page 10 of 12
Document Edition 1.3
CE - DECLARATION OF CONFORMITY
According to ISO/IEC Guide 22 and EN 45014
Manufacturer's Name:
Manufacturer's Address:
Declares that the product (s):
Product Name:
Conforms to the following Product Specifications:
Model Numbers:
Product Options:
Delta Controls
17850 56 th
Avenue
Surrey, British Columbia
Canada
V3S 1C7
Room Controller
DRP-T0B
All
EN 55022:1994
EN 55022:1994
EN 50082-1:1997
EN 61000-4-3:1996
ENV 50204:1995
EN 61000-4-6:1996
EN 61000-4-4:1995
Limits and Methods: ITE Disturbances
Radiated and Conducted Emissions
Generic Immunity: Residential
RF EMF Immunity
RF EMF Immunity (Keyed Carrier)
Conducted Immunity
EFT/Burst Immunity
Class B
Level A
Level A
Level A
Level B
EN 61000-4-2:1995 +A1:1999
EN 61000-4-5:1995
ESD Immunity
Surge Immunity
Level B
Level B
EN 61000-4-11:1994 Voltage Dips / Interruptions Level B/C/C
Supplementary Information
The product(s) herewith comply with the requirements of the EMC Directive 89/336/EEC. The product(s) were tested in a typical configuration.
Lee Dickson
Quality Assurance Manager
Page 11 of 12
Delta Controls
FCC Compliance Information
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Industry Canada Compliance Statement
ICES-003 This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations
Cet appareil numérique de la Classe B Respecte toutes les exigences du Règlement sur le matérial brouiller du Canada.
This product conforms to the following UL requirements:
UL916: Energy Management Equipment
Page 12 of 12
