Honeywell Mercury User Manual
Honeywell Process Solutions
Mercury Modem
User Manual
October 2010
V 1.02
Honeywell
MI Modem
Telecom Requirements
Telecom Requirements
The Mercury modem does not fully meet Telecom's impedance requirements.
Performance limitations may occur when used in conjunction with some parts of the
Network. Telecom will accept no responsibility should difficulties arise in such
circumstances.
The transmit level from this device is set at a fixed level and because of this there may
be circumstances where the device does not give its optimum performance. Before
reporting such occurrences as faults, please check the line with a standard
Telepermitted telephone, and do not report a fault unless the telephone performance
is impaired
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FCC PART 68
The Mercury modem is registered with the FCC (Federal Communications Commission) under Part 68. The Part 68 rules require that the following information be
provided to the end user of equipment containing a DAA:
FCC Notice to the Users
1. UPON REQUEST ONLY, you must provide the following data to your
telephone utility company (telco):
a) Notice of intention to install or permanently remove an FCC Part
b) *The Ringer Equivalence Number (REN) (see device label).
c) *The (USOC) jack type to be provided by the telco. Typically
*The *-flagged items above are noted on the equipment's FCC Compliance label.
2. This device may not be used on telco-operated coin phone lines. Party
lines and privately owned coin-phones are subject to local State regulatory
policies, and possible additional State special requirements.
3. The telco has the right to make changes to their network which may affect
the operation of your equipment, provided you are given adequate
advance written notice to permit correct operation.
4. In case of operational problems, disconnect your unit by removing the
modular plug from the telco jack. If your regular phone (or other device
or system) still works properly, your Mercury Modem has a problem and
must remain disconnected and (officially) serviced or returned for
repairs. If upon the above disconnection your regular service still has
problems, notify your telco that they may have a problem. Request prompt
service at no cost to you the user. If a problem is found in premises wiring
not telco-installed wiring, you may be subject to a service call charge.
5. Unless otherwise noted in the User's Manual (e.g.: fuses, etc.), user may
not under any circumstances (in or out of warranty) attempt any service,
adjustments or repairs on this unit. It must be returned to the factory or
authorized U.S. service agency for all such work. Locations (or phone
numbers) of factory or authorized U.S. service points are listed in this
user's manual.
6. Special FCC rules apply to equipment connected behind a PBX or KTS.
68 registered device or system, and the *FCC Registration
Number.
Note that if several devices are connected to the same line, the
RENs must not add up to more than 5.0 (A or B). This REN
figure is important to your telco.
this will be RJ-11 C/W for single lines.
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CS-03
nated by the supplier. Any repairs or alterations made by the user to this equipment,
NOTICE: The Industry Canada label identifies certified equipment. This
certification means that the equipment meets telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal
Equipment Technical Requirements document(s). The Department does not
guarantee the equipment will operate to the user's satisfaction.
Before installing this equipment, users should ensure that it is permissible to be
connected to the facilities of the local telecommunications company. The
equipment must also be installed using an acceptable method of connection. The
customer should be aware that compliance with the above conditions may not
prevent degradation of service in some situations.
Repairs to certified equipment should be coordinated by a representative desig-
or equipment malfunctions, may give the telecommunications company cause to
request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections
of the power utility, telephone lines and internal metallic water pipe system, if
present, are connected together. This precaution may be particularly important in
rural areas.
Caution: Users should not attempt to make such connections themselves, but
should contact the appropriate electric inspection authority, or electrician, as
appropriate.
NOTICE: The Ringer Equivalence Number (REN) assigned to each device
provides an indication of the maximum number of terminals allowed to be
connected to a telephone interface. The termination on an interface may consist
of any combination of devices subject only to the requirement that the sum of the
Ringer Equivalence Numbers of all the devices does not exceed 5. The Mercury
Modem REN is 0.3A.
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Table of Contents
FCC Part 68......................................................................3
CS-03...............................................................................4
Mercury Modem...............................................................6
Modem Layout.................................................................7
Mounting the Integral Modem (ECAT-PT).....................12
Mounting the Integral Modem (ER).................................15
Verification.....................................................................17
External Mercury Modem...............................................19
Basic External Mercury Modem.....................................20
Mercury Modem Barrier Box..........................................21
Wiring Diagram for Mercury Modem...............................22
Modem Expansion Board................................................23
Adding a Modem Expansion Board.................................24
Modem Expansion Board Layout....................................25
Configuring the Modem..................................................26
Modem Configuration (DOS).........................................27
Modem Configuration (Windows)...................................34
Installation in Division 2 Hazardous Locations (UL).........46
Installation in Division 2 Hazardous Locations (CSA)......48
Need Help?.....................................................................50
Technical Support...........................................................53
List of Figures.................................................................54
Index..............................................................................55
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Mercury Modem
Designed for harsh environment operations, the Mercury Modem provides
for remote instrument access and data collection. The modem board can
enclosure as a stand-alone modem. Stand-alone modems may also include
The standard modem configuration is a single channel, battery-operated
incorporated to provide reliable operation. Circuit board jumpers permit
setting the local baud rate for the connected instrument to be different than
the modulated baud rate. This feature permits leaving the instrument's
Alkaline Receptacle Pack, but an optional Lithium Power Pack may be
DC Power Supply with battery backup is also available as
accessed by a single modem on one phone line. Modem port-switching is
handled automatically by the software when using Mercury Instruments'
be retrofitted inside existing ECATs and ERs or installed into a separate
a variety of I.S. Barriers, power options and multi-port operation.
Instruments connected to a Mercury Modem may be called by host
computer systems to retrieve data, or the modem can call in utilizing
Mercury Instruments' Alarm-Link software when an instrument alarm
occurs.
2400 baud field modem. On-board surge protection components are
baud rate set at 9600 baud for direct connections with a laptop even
though the modem operates at 2400 baud.
The modem comes standard with either an Alkaline Disposable Pack or
substituted. A
an option for locations where AC power is available.
An optional expansion board permits three additional serial ports (and
alarm channels) to be added so that a total of four instruments may be
Link software packages. When using the multi-port feature, it is not
necessary that the instruments or devices be of the same type.
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(2)
Thumbscrew
Hole
(11)
J1
Expansion
Board
Connector
(3)
J2
DE-9S
Socket
Connector
for
Config.
Cable
(4)
J3
Battery
Connector
(5)
J4
Battery
Connector
Modem Layout
(6)
LED Status Indicators
(1)
U20
Modem
Firmware
(10)
JP4 &
JP5
Baud
Rate
Jumper
(9)
TB2
Protective
Ground
Lug
(8)
J5
RJ11
Phone
Jack
(7)
TB1
Serial Port
Hookup
Figure 1
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Modem Layout
This hole is used when the integral modem is installed
1. Modem Firmware:
2. Thumbscrew Hole:
3. J2, DE-9S Socket Connector:
4. J3, Battery Connector:
5. J4, Battery Connector:
The firmware EPROM (U20) is removable for
firmware upgrades.
into a Mercor ECAT. The Thumbscrew 20-8715 is
provided in the installation kit.
This connector is used to configure the Modem.
This Battery Connector can be used when the integral
modem is installed into a Mercury Electronic
Recorder or Mercor ECAT.
This Battery Connector can be used when the integral
modem is installed into a Mercor ECAT or Mercury
Electronic Recorder.
6. LED Status Indicators:
1 - Power 5 - N/A
2 - OFF HOOK 6 - Alarm
3 - Carrier 7 - Port "A" Select
4 - TX To Host 8 - RX From Host
The following LED Indicators will go through three states:
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Power Up and Self Test:
When power is first applied to the Modem LED #1, #6 and
#7 will light up and stay lit for about three seconds. Ignore
LED #4 and #8; their states are not set and will change during
power up.
1 5
2 6
3 7
4 8
Standby:
LED #4 then LED #3 will light up momentary and then go
off; LED #1 and #7 will light up and stay lit for about six
seconds then go off.
1 5
2 6
3 7
4 8
Power Down:
All LEDs' are off.
7. TB1, Modem Hookup:
Modem TB1 ECAT PULSE BRD
AA+
RX
TX
GND
SCIB TB1
C
T
R
AA+
Modem TB1 ER, Mainboard TB1
AA+
RX
TX
GND
AA+
RX
TX
GND
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8. J5, RJ11 Phone Jack:
For convenience, it is suggested that the instrument
with the integral modem be mounted near a telephone
telephone line surge suppression components on the
line drop that is easily suited for installation of an
electrical earth ground. The instrument/modem
assembly must be mounted in a "safe area" (as
opposed to "hazardous area") in accordance with
Mercury Instruments guide lines for modem
installation.
9. TB2, Grounding Lug:
This terminal provides a direct connection to the
modem board. It should be connected via a short
length of wire to an enclosure ground terminal located
nearby.
Note: The best protection against lightning surges is a telephone line
surge suppressor (TII) installed at the service terminals.
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JP4
Figure 2
10. JP4 & JP5 Baud Rate Jumpers:
To change the baud rate between the modem and the
instrument, locate the baud rate table on the upper right
hand side of the modem main circuit board. Move the
jumpers on JP4 and JP5 the appropriate position.
Insure that the Instrument Baud Rate (Item 126 in the
Mercor ECAT and Mini or Item 588 in the Electronic
Recorder) is set the baud rate corresponding with the
modem jumper settings.
I
I
I
I
I
I
BAUD RATE
12 24 96 192
II
123
JP5
JP4 & JP5
Baud Rate
Jumpers
(Jumpers set
at 9600 baud)
Baud Rate
Jumper
silkscreen
11. Expansion Board Connector:
Attach the expansion board cable to the modem by
plugging the keyed connector (without the vinyl pulltab) into this connector (red stripe down). For more
information on the Expansion Board refer to page 22.
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Mounting the Integral Modem
(ECAT-PT)
Before Installation After Installation
Figure 3
Mercury Modem with
Main Batteries not
shown for clarity
1. Start the AT-Link Software package and under Instrument
on the main menu line, select Shutdown. All data is stored in
memory and the instrument is not obtaining data.
2. When Shutdown is complete, reach inside the instrument and
unplug the main battery plug.
3. Remove any battery or power supply mounted in the righthand position.
4. Remove the (2) hex nuts holding the door latch to the case. Do
not remove the latch or chassis bumper assembly.
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Mounting (ECAT-PT)
5. The Modem Assembly attaches to the (2) door latch screws in
place of the nuts. Position the Modem Assembly against the
right side of the case so that the (2) screw holes in the hinge
mounting bracket are aligned with the latch screws. With the
bumper assembly positioned between the case and the hinge
mounting bracket, tighten the (2) latch screws into the mount
ing bracket. Some adjustment of the bumper assembly may be
necessary to ensure correct alignment with the chassis. When
installed, the lower hinge on the Modem Board Carrier Plate
should swing between the upper bumper pad and the chassis
latch post.
6. If a battery or power supply is installed in the left-hand
position, remove the upper-right mounting screw.
7. Install (1) 60-1237 #6-32 x 3/4 Binding Head Screw (provided
in kit) in this hole from the outside of the case.
8. Install (1) 20-8673 Mounting Post (provided in kit) on the
60-1237 screw with the slotted end facing out. The post is
slotted for screwdriver use in tightening or loosening. The
battery or power supply must be in place before this post is
installed.
9. Install the 20-8715 Thumbscrew (provided in kit) into the
retainer located in the upper left corner of the Modem PC
Board. Tighten the thumbscrew until the carrier plate seats
against the mounting post.
10. Attach the small 20-8731 Part 68 Certification Label (provided
in kit) to the outside of the instruments case on the hinge side.
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Mounting (ECAT-PT)
11. Attach the 20-8723 Status Indicator Label to the chassis
backplate in the upper right corner or the inside bottom surface
the phone jack located on the lower right corner of the modem
12. Insert the phone hookup wire through the Hubbell connector
13. Install the RJ11 connector on the phone wire and plug it into
14. Verify that the hinged Modem Board Carrier Plate swings
15. Connect the GND, TX and RX from the modem to the SCIB
of the case.
or conduit connector located on the right side of the ECAT.
board. Route the phone wire through the cable clip on the
hinge mounting bracket and down the right side between the
Output Pulse Board stack and the case to avoid interference
with the wiring.
without interference with cables or plugs on the Output Pulse
Board stack. Reposition any that come in contact with the
Carrier Plate. If necessary, the position of the hinges on the
hinge mounting bracket can be adjusted to eliminate
interference.
as shown on page 9 TB1 Modem Hookup.
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16. Reinstall and reconnect all batteries. Press the MI button, and
enter the access code. Display Item Code 126, Instrument
Baud Rate and insure that it is set to code 2, (2400 baud) for
modems with firmware 1.3x. Set to code 0, (9600 baud) for
modems with firmware 2.xx. Press Exit twice to return to the
corrector mode.
17. Verify the Jumpers on J4 & J5 installation matches the EC-
AT's baud rate set in item 126.
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Mounting the Integral Modem (ER)
Before Installation After Installation
Mercury Modem with
Main Batteries not
shown for clarity
Figure 4
1. Start the ER-Link Software package and select Instrument,
then select Shutdown. After the link is disconnected
escape to clear the dialog box and select Disconnect Link.
2. When Shutdown is complete, reach inside the instrument and
unplug the main battery plug.
3. Remove the battery mounting plate by loosening the (4) screws
and lift the battery plate up and out.
4. Remove the screws from the (4) corners of the ER main board.
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Mounting (ER)
5.
Install (4) 20-8554 1/2" M-F Standoff (provided in kit) in main
be reattached using the lower left corner screw. Do not tighten
head screws and lowering the plate until its seats on the screws.
inside the ER. Suitable locations would be on the inside of the
Reinstall the ER battery plate and tighten the mounting screws.
board corner screw holes.
6. Install (1) 60-1210 #6-32 x 3/8 Fillister Head Screw in each
of the (4) 1/2" standoffs. The ground wire from the door must
the screws at this time.
7. Install the Modem Board Carrier Plate Assembly (provided in
kit with PCB installed) by placing the slots over the fillister
8. Attach the small 20-8731 Part 68 Certification Label
9. Attach the 20-8723 Status Indicator Label in a visible location
10. Insert the phone hookup wire through the Hubbell connector
11. Install the RJ11 connector on the phone wire and plug it into
12. Connect the modem GND, TX and RX to the ER main
Tighten the (4) fillister head screws.
(provided in kit) to the outside of the case on the hinge side.
door, or the back or bottom surfaces inside the case.
or conduit connector located on the right side of the ER.
the phone jack located on the lower right corner of the modem
board. Route the phone wire through the cable clip attached
to the modem board and down the right side to avoid
interference with the field wiring on the ER main board.
board as shown on page 9 TB1 Modem Hookup.
13.
Reconnect all batteries.
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Verification (DOS)
To verify that the installation of the integral modem was successful
and the instrument is working properly, obtain a modem link with
the instrument using ER-Link or AT-Link DOS software package.
Start either the AT-Link or ER-Link (depending on the type of unit the
modem was installed in). Select Computer on the main menu line
and press Enter.
With Computer Communication highlighted, press Enter. Insure
that the Modem Baud Rate is set for 2400 baud. Check to see if the
correct Modem Port is selected and that it matches the port on the
computer.
Next move to the Transfer selection on the main menu line and press
Enter. Select Modem Link from the sub-menu options and press
Enter. Enter the Site Phone Number and press Enter.
If the modem was installed correctly, the NOT LINKED message
located in the lower left-hand corner of the computer screen will
change to MODEM LINK.
Verification (Windows)
To verify that the installation of the integral modem was successful
and the instrument is working properly, obtain a modem link with
the instrument using ER-Link or AT-Link for Windows software
package.
Start either the AT-Link or ER-Link (depending on the type of unit the
modem was installed in). Select Setup on the main menu line, then
click on Site List.
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With the Site List dialog box open, click on Add and enter the required
Both the DOS and Windows verification will activate the LEDs on the
battery power, the LEDs are not illuminated when the modem switches
report instrument alarms as they occur. If a call fails to connect to the
devices) may be connected to the modem using the optional expansion
information. Insure that the Site Name, Site Location, Site Phone,
Site ID, Site ID 2, Instrument Access Code and Mercury Modem
Port are correct. Click OK , then click EXIT when completed.
Next select Communications under Setup on the main menu line.
Insure that the Modem Connection Baud Rate is set for 2400 baud.
Check to see if the correct Connector is selected and that it matches
the port on the computer. Initially, try making the first call with the
Modem Init String blank. If the call fails, most likely the host
modem's profile is incompatible. Refer to Need Help on page 47 for
further information.
Select Transfer on the main menu line or click on the "Phone" Icon
on the productivity bar. With the Modem Link dialog box open,
single click on the site to call, then click on Start Modem Link.
The message at the bottom right hand side of the screen should read;
Dialing XXXXXXX (X=phone number). Once the modems connect,
the message will change to; Linking to Instrument. If the modems
were properly installed, the message will change to green and read;
Linked (Modem).
Mercury Modem. The LEDs provide visual feedback for the
following modem operations;
Power, Off Hook, Carrier Detect, Tx
to Host, Rx from Host, Port "A" Select and Alarm. To conserve
to its low-power, standby mode. If configured for alarm call-in, the
modem can call a computer running alarm monitoring software to
host system, a call-retry scheme will be executed. An on-board timer
is used to regulate how often the modem tests for low-battery voltage
and alarm retries. Alarm signals from up to four instruments (or
board.
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