PHOENIX DIGITAL OCM-DPR-1 Installation And User Manual Download Page 1

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DH+/RIO OPTICAL COMMUNICATION MODULES USERS MANUAL

ROCKWELL ALLEN-BRADLEY

DATA HIGHWAY PLUS and REMOTE I/O

COMMUNICATION MODULES

INSTALLATION

and

USERS MANUAL

PHOENIX DIGITAL CORPORATION

7650 E. EVANS RD. BLDG. A, SCOTTSDALE, AZ 85260

Phone: (480) 483-7393

Fax: (480) 483-7391

E-Mail: [email protected]
Internet: www.phoenixdigitalcorp.com

0414-1400 REV A

Summary of Contents for OCM-DPR-1

Page 1: ...ts Reserved ROCKWELL ALLEN BRADLEY DATA HIGHWAY PLUS and REMOTE I O COMMUNICATION MODULES INSTALLATION and USERS MANUAL PHOENIX DIGITAL CORPORATION 7650 E EVANS RD BLDG A SCOTTSDALE AZ 85260 Phone 480...

Page 2: ...LES USERS MANUAL Copyright 2003 by Phoenix Digital Corporation All Rights Reserved PHOENIX DIGITAL CORPORATION ROCKWELLALLEN BRADLEY DATA HIGHWAY PLUS and REMOTE I O OPTICAL COMMUNICATION MODULES User...

Page 3: ...UCT SPECIFICATIONS 1 8 1 3 1 DEVICE INTERFACE SPECIFICATIONS 1 8 1 3 2 OPTICAL NETWORK INTERFACE SPECIFICATIONS 1 15 1 3 3 INTERACTIVE DIAGNOSTICS 1 18 1 3 4 POWER SUPPLYAND GROUNDING SPECIFICATIONS 1...

Page 4: ...tocol and configurable for distribution by the user in ring bus star tree or point to point network installations Fiber optic network options include features not found in even the most expensive comm...

Page 5: ...ount Enclosure blank 1771 1746 or 1756 Plug In Module 3 D Interactive Diagnostics blank No Diagnostics 4 ST ST Fiber Optic Connector Style SMA SMA Fiber Optic Connector Style Available with 850nm Wave...

Page 6: ...roughout the Network o Selectable Wavelengths 850 nanometer 1300 nanometer multimode and singlemode and 1550 nanometer multimode and singlemode o Extended capacity option Supports over 24 fiber optic...

Page 7: ...85 D ST MODEL OCX DPR 85 D ST CHA CH A CH B CH B tx tx tx tx rx rx rx OCM 1 OCM 2 ASB PLC DUPLEXFIBERCABLES REDUNDANT FIBER CHANNELS FAULT TOLERANT REMOTE I O POINT TO POINT NETWORK CONFIGURATION WORK...

Page 8: ...t each module will continuously monitor the integrity of the communication car riers present at the receive data inputs of each communication channel This high speed combina tional diagnostic monitori...

Page 9: ...LURE OPERATOR INTERFACE PLC 5 40 4 PLC 5 40 SLC 5 04 5 1 OCM Optical Communication Module Model OCM DPR 85 P D ST ACV 1771 Plug In or Standalone Panelmount 2 OLC Optical Link Coupler Model OLC DPR 85...

Page 10: ...nd Hardwired Diagnostic Ouputs Standalone Panelmount Fiber Modules for remote monitoring detecting and locating of impend ing fault conditions remote status monitoring In addition the fiber optic modu...

Page 11: ...ount OCM and 1771 plug in OCM Device Interface Port Connections are provided on the front of the OCM module designated as J1 see Figures 3 and 4 The 1746 plug in OLC and 1756 plug in OCX Device Interf...

Page 12: ...4 156 0 093 2 40 1 2 3 4 5 6 7 8 T x R x ACT ISD IFD ERR ACT ISD IFD ERR T X RX T X RX ISS ISS TM J1 CH B CH A 1 ALL DIMENSIONS SHOWN IN INCHES MILLIMETERS 2 2 POWER SUPPLY ATTACHED TO SIDE COVER FOR...

Page 13: ...L Copyright 2003 by Phoenix Digital Corporation All Rights Reserved ROCKWELLALLEN BRADLEYDH RIO 1771 PLUG IN OCM CONNECTOR DESIGNATIONS FIGURE 4 1 2 3 4 5 6 7 8 T x R x ACT ISD IFD ERR T X RX T X RX I...

Page 14: ...Reserved 1 11 ROCKWLLALLEN BRADLEY DH RIO 1746 PLUG IN OLC CONNECTOR DESIGNATIONS FIGURE 5 A B AC ER AC ER Ch A Ch B ID IF ID IF Tx Rx OK Ch A Tx Ch A Rx Ch B Tx Ch B Rx ISS ISS TM FIBEROPTICS RSS An...

Page 15: ...12 A B Ch A Ch B ACT ERR ACT ERR Ch A Ch B ISD IFD ISD IFD LOCAL OK Tx Rx ROCKWELLALLEN BRADLEY DH RIO 1756 PLUG IN OCX CONNECTOR DESIGNATIONS FIGURE 6 Ch A Tx Ch A Rx Ch B Tx Ch B Rx ISS ISS TM FIBER...

Page 16: ...ended Node RIO networks A 150 ohm 5 1 4 watt termination resistor is internally provided in every OCM module This resistor is connected across Serial 1 and Serial 2 by jumpering together pin s 7 and 8...

Page 17: ...istor 230 K baud and Remote I O Extended Node networks or a 150 ohm 5 1 4 watt resistor 57 6 K baud and 115 2 K baud networks excluding Extended Node RIO networks External 82 ohm and 150 ohm terminati...

Page 18: ...be provided on all SMA Style 906 connectors for optical alignment Detailed specifications describing optical net work transmit and receive capabilities at the 850nm multimode 1300nm multimode 1550 nm...

Page 19: ...50 125 micron Poc 25 16 0 microwatts dBm Coupled Graded 0 20NA Power 62 5 125 micron 50 13 0 microwatts dBm Graded 0 28NA Wavelength P 1290 1350 nm Spectral W 160 nm Width OPTICALTRANSMITTER 1550nm M...

Page 20: ...arameter TestCondition SYM MIN TYP MAX UNITS Fiber 9 125 micron Poc 16 18 0 microwatts dBm Coupled Power Wavelength P 1270 1340 nm FWHM W 70 90 nm TABLE 7 OPTICAL TRANSMITTER 1550nm SINGLEMODE Electro...

Page 21: ...e system level diagnostics Fi ber modules must be ordered with the D Option for Interactive Diagnostics These diagnostics may be accessed thru the PLC User Program 1771 1746 and 1756 Plug In Modules o...

Page 22: ...FIBEROPTIC DH NETWORK Connect up to 24 fiber optic modules on a single bus or ring network with the Extended Capacity EXT option PLC 5 40 1 OPTICALCOMMUNICATION MODULE MODEL OCM DPR 85 P D ST ACV 2 OP...

Page 23: ...10 Unused 4 OFF 1 See Figure 8 for designated switch locations 2 ON Enable Active Switch Closed OFF Disable Switch Open 3 Used on standalone panelmount OCM modules with the D diagnostic option only Un...

Page 24: ...All Rights Reserved STANDALONE PANELMOUNT OCM AND 1771 PLUG IN OCM DIAGNOSTIC AND CONFIGURATION SWITCH DESIGNATIONS FIGURE 8 SWITCH 4 DIAGNOSTICS 1 21 1 2 3 4 5 6 7 8 9 10 ON OFF 1 2 3 4 5 6 7 8 9 10...

Page 25: ...actory with Diagnostic Relays disabled To enable Diagnostic Relay Outputs Diagnostic Select Switch SW4 1 must be set ON by the user 1 3 3 2 1771 PLUG IN OCMs Modules with D Diagnostic Option Only Acti...

Page 26: ...ect IFD 5 6 Channel B ERR 7 8 Channel B IFD 1 Each diagnostic output is provided as a normally open FORM A contact on the designated pair of J4 pin numbers When a diagnostic function is asserted i e e...

Page 27: ...Table11 The 1746 Plug In OLC with D Option occupies a single I O module slot and simulates either an 8 bit bi directional I O module when OLC Processor Write is Enabled or an 8 bit input module when...

Page 28: ...5000 OCX I O module configuration is similar to other types of 1756 I O modules The first step is to confirm the OCX module is Offline Next open the Select Module Type configu ration screen and select...

Page 29: ...2 or above Module serial numbers will range between 00000000 and 00099999 The numeric information given above for Vendor Product Type and Product Code have been assigned to the OCX DPR module Rockwel...

Page 30: ...FORCED VERIFY CH A ERROR FORCED VERIFY CH B IMPENDING FAULT DETECT CH B ERROR CH A IMPENDING FAULT DETECT CH A ERROR WRITE CONTROL BYTE BIT 7 6 5 4 3 2 1 0 0 NORMAL INACTIVE 1 ASSERT ACTIVE TRAP MODE...

Page 31: ...1 1 1 1 1 1 0 1 1 1 1 0 2 1 1 0 1 2 1 1 0 1 3 1 1 0 0 3 1 1 0 0 4 1 0 1 1 4 1 0 1 1 5 1 0 1 0 5 1 0 1 0 6 1 0 0 1 6 1 0 0 1 7 1 0 0 0 7 1 0 0 0 8 0 1 1 1 8 0 1 1 1 9 0 1 1 0 9 0 1 1 0 READ STATUS BYT...

Page 32: ...nable Disable Disable Disable Enable 5 Enable Enable Enable Disable Disable Enable 6 Enable Enable Disable Enable Disable Enable 7 3 Enable Disable Disable Disable Disable Disable 8 Enable Disable Dis...

Page 33: ...ght 2003 by Phoenix Digital Corporation All Rights Reserved 1 30 1746 OLC AND 1756 OCX DIAGNOSTICAND CONFIGURATION SWITCH DESIGNATIONS FIGURE 11 SW 2 SW 1 TOP VIEW FRONT BACK 1 2 0 3 4 6 5 7 8 9 1 2 0...

Page 34: ...modules and Diagnostic Status Bits on 1771 1746 and 1756 plug in fiber optic modules enable network maintenance personnel to quickly locate this type of failure However occasionally an intermittent co...

Page 35: ...network configuration Note that if the fiber modules on the network are not properly interconnected with fiber optic cable the Trap Mode fiber modules may assume that the improper connection is an in...

Page 36: ...ces The initialization procedure may also be performed on line with actual network data transmissions and will be totally transparent to network operation While visually ob serving the ISD ID indicato...

Page 37: ...6 Plug In OCXs in the Diagnostic Status Byte see Figures 9 and 10 If a fiber module detects an impending communication failure on the fiber optic receive data inputs on ChannelAand or B due to either...

Page 38: ...taken off line until the source of the failure is isolated and the problem itself is identified and corrected The Local Interface should always be disabled when a fiber optic module is used as an acti...

Page 39: ...E OUT ANALOG TABLE 12 RSS Return connection is provided on the Standalone Panelmount OCM J1 connector Pin 2 RSS Signal Ground and on the 1746 Plug In OLC and 1756 Plug In OCX Test Jacks directly adjac...

Page 40: ...nector This cable brings the necessary regulated power supply voltages from theAuxiliary Power Supply into the base OCM electronics This cable should never be removed or modified in any way Also no ot...

Page 41: ...VAC SLO BLO 8 inch 20 millimeter 1 The fuse is mounted on the internal printed circuit board of the Auxiliary Power Supply For fuse access the user must remove the cover from the left side of the Sta...

Page 42: ...tts per OCM approximate UL CSA VDE Approved Fuse 1 2 AMP 250 VAC SLO BLO 8 inch 20 Millimeter 1 The fuse is mounted on the internal printed circuit board of the Auxiliary Power Supply For fuse access...

Page 43: ...of the Auxiliary Power Supply For fuse access the user must remove theAuxiliary Power Supply enclosure from the side of the Standalone Panelmount OCM enclosure 1 3 4 2 1771 PLUG IN OCM POWER SUPPLY S...

Page 44: ...cted to earth ground This may beaccomplished by connecting the Chassis Ground on the Auxiliary Power Supply Pl connec tor to earth ground or by attaching a ground electrode directly to the chassis or...

Page 45: ...0 W x 6 14 D 26 37 cm H x 8 89cm W x 15 60 cm D AssumesAuxiliary Power Supply is attached to side of module 1771 Plug In OCM Module Single slot 1771 Chassis Installation 1746 Plug In OLC Module Single...

Page 46: ...s damaged upon receipt request that the carrier s agent be present while the unit is being unpacked and inspected 2 2 INSPECTION PROCEDURE Fiber optic modules should be inspected visually for damage u...

Page 47: ...Device Interface iii ACT Ch A B Active Illuminates green when the corresponding optical network receive input is receiving a valid data carrier iv ISD ChA B Initial Signal Detect Illuminates green wh...

Page 48: ...ered OK 1756 OCX Module With Diagnostic Option Illuminates flashing red when previously established communication with the OCX I O module slot has timed out Illuminates continuous red during reset con...

Page 49: ...optical network receive input power level drops 3 0 decibel milliwatts optical below the initial signal strength see Section 1 3 3 7 for Initialization Procedure Diagnostic Select Switches SW4 1 and S...

Page 50: ...Kbaud 115 2 Kbaud and 230 4 Kbaud The Rockwell equip ment must first be configured for the desired baud rate Then the Phoenix Digital fiber optic modules can be switch selected to be compatible with t...

Page 51: ...Phoenix Digital fiber optic module See Figure 8 and Tables 16 18 and 19 for Network Key Up switch definitions for standalone panelmount OCM and 1771 plug in OCM fiber optic modules See Figure 13 and T...

Page 52: ...S MANUAL Copyright 2003 by Phoenix Digital Corporation All Rights Reserved 1746 OLC AND 1756 OCX CONFIGURATION JUMPER DESIGNATIONS FIGURE 13 BOTTOM VIEW FRONT BACK J1 J2 J3 J4 J5 J6 J7 J8 J9 1756 LABE...

Page 53: ...t remain set in the Factory Default Configuration 5 See Table 17 for details on Network Baud Rate Selection STANDALONE PANELMOUNTAND 1771 PLUG IN OCM MODULE CONFIGURATION SWITCH DEFINITIONS TABLE 16 F...

Page 54: ...POSITION DH RIO BAUD RATE 2 57 6 Kbaud 3 115 2 Kbaud 230 4 Kbaud Switch 5 5 OFF ON ON SW 5 6 ON OFF ON 1 See Figure 8 for designated switch locations 2 ON Enable Active Switch Closed OFF Disable Swit...

Page 55: ...s determined by the total number of fiber optic modules connected in a continuous bus or ring network configuration and is given above as the first number at the top of each column The second pair of...

Page 56: ...Open 3 Network Key Up is determined by the total number of fiber optic modules connected in a continuous bus or ring network configuration and is given above as the first number at the top of each co...

Page 57: ...2 and 11 8 respectively in the upper byte of the 16 bit Read Status register for the 1756 OCX module 2 Baud Rate Selection 3 Factory Default Value selected on the dial 4 Unused Switch Positions 3 9 ma...

Page 58: ...5 04 processors or 1756 DHRIO modules this maximum distance may exceed 10 miles 16 kilometers Consult the factory for more information 4 Factory Default Setting 5 These Network Key Up settings are on...

Page 59: ...CTOR DESIGNATIONS 5 ROCKWELLALLEN BRADLEY DH RIO 1746 PLUG IN 1 11 OLC CONNECTOR DESIGNATIONS 6 ROCKWELLALLEN BRADLEY DH RIO 1756 PLUG IN 1 12 OCX CONNECTOR DESIGNATIONS 7 TYPICAL DH FIBER OPTIC MODUL...

Page 60: ...ANDALONE PANELMOUNT OCM J4 CONNECTOR 1 23 DIAGNOSTIC OUTPUT PIN DEFINITIONS 11 1746 OLC AND 1756 OCX DIAGNOSTIC SELECT 1 29 SWITCH DESIGNATIONS 12 NETWORK OPTICAL POWER IN VERSUS RSS 1 36 VOLTAGE OUT...

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