Ademco 8DL5881 6 User Manual

N7635-3V3 1/01 Rev. D

ADEMCO 5881EN Series

RF Receiver

INSTALLATION AND SETUP GUIDE

INTRODUCTION

The 5881EN series of RF receivers is designed for use with control panels that support an RF receiver connection via the keypad terminals. The receiver recognizes alarm, status, and keypad control messages from wireless transmitters operating at 345MHz.

One or two individually identified receivers can be employed, depending on the control used. Connection of multiple receivers to a control can provide redundant coverage or extend coverage in large areas.

These receivers feature a Spatial Diversity System that virtually eliminates the possibility of "nulls" and "dead spots" within the coverage area. The 5881EN series of receivers use ADEMCO’s High Security technology, and can be used in commercial fire installations. Additionally, the 5881ENHC receiver contains front and back tamper that permits its use in commercial burglary installations.

• In commercial fire applications, the receiver can only be

used with control panels that are approved for use in Commercial Fire Installations. When the 5881EN is used in commercial fire applications, DIP switch 5 must be in the ON position.

• In commercial burglary applications, the 5881ENHC can

only be used with control panels that are approved for use in Commercial Burglary Installations.

• In commercial fire applications, a keypad must be

connected to Keypad Port 2 in the control. The keypad must be mounted on the control or within 3 feet of the control with the wiring encased in conduit.

Each receiver supports the number of zones shown below.

5881ENL

5881ENM

5881ENH

5881ENHC

* The number of zones that the 5881ENH

If a receiver is connected to a system in which more than the permitted number of wireless zones have been programmed, a "SET UP ERROR" message (on alpha keypads) or an "E4 or “E8”" message (on fixed-word keypads) will be displayed on the system's keypad, and none of the zones will be protected.

The instruction manual that accompanies the control includes recommendations regarding receiver and transmitter locations, the types of wireless zones that can be programmed (e.g., ENTRY/EXIT, PERIMETER, INTERIOR, etc.) and the procedure for programming the receivers.

These receivers should not be installed in an area subject to environmental extremes of below freezing (such as an unheated warehouse) or extremely high temperatures (such as an attic).

receiver can support depends on the control with which it is used. See the control panel’s instructions for specific details.

Up to 8 zones

Up to 16 zones

*See below

INSTALLATION

With some controls, a receiver may be mounted directly inside the control's cabinet (receiver circuit board only, without its plastic housing) instead of remotely (in its own housing). In both cases, avoid mounting the receiver antennas against a metal surface.

NOTE: You may only mount the 5881ENHC its own plastic housing. If you attempt to mount the 5881ENHC in the control’s cabinet, the receiver constantly reports a tamper condition.

1. Remove the receiver's cover by inserting and twisting a screwdriver blade in the slot at the center of the cover's lower edge.

2. If the receiver is to be mounted within the control's cabinet (refer to Figure 1):

a. Remove the receiver's circuit board from its base by bending

back the two flexible plastic tabs that hold the board's lower edge.

b. In the control's cabinet, unfasten and move the control

circuit board downward (if already installed).

c. Hang two mounting clips (provided with the receiver) on the

raised cabinet tabs, as shown in Detail B of Figure 1.

d. Insert the top of the receiver board between the rows of slots

at the top of the cabinet, as shown in Detail A.

e. Position the base of the receiver board onto the mounting

clips and secure to the cabinet with the supplied screws. See Detail B.

f. Hang two mounting clips (supplied with the control board),

on the raised cabinet tabs as shown in Detail C in Figure 1.

g. Insert the top of the control board into the slots of the

mounting clips secured in step e above.

h. Position the lower end of the control board into place on the

mounting clips and secure both to the cabinet with the two supplied screws.

i. Insert both grounding lugs (supplied with the receiver)

through the top of the cabinet into the left-hand terminals of the antenna blocks (located on the upper edge of the receiver board), and secure them to the cabinet with the screws provided, as shown in Detail D.

j. Insert the receiver’s antennas through the top of the cabinet,

into the blocks’ right-hand terminals, and tighten the screws.

k. Affix the receiver's Summary of Connections label to the

inside of the control's cabinet door.

l. Discard the receiver's unused plastic cover and base.

3. If the receiver is to be located remotely from the control in its own plastic enclosure (not in a cabinet):

You will not need the circuit board mounting clips, grounding

lugs and screws included with the receiver. a. If concealed wiring is to be used, route it through the

rectangular opening at the rear of the base before mounting. For surface wiring entry, a thin breakaway area is provided along the base's right edge.

b. Mount the receiver in the selected location. For greatest

security, use all four mounting holes (two key slot holes and two round holes) provided in the plastic base.

c. If installing a 5881ENHC, install a flat-head screw

(supplied) in the case tamper tab as shown in Figure 2. When the receiver is pried from the wall, the tamper tab will break off and remain on the wall. This will activate a tamper switch in the receiver and cause generation of a tamper signal. Note that this signal will also be generated when the receiver’s front cover is removed.

d. Affix the receiver's Summary of Connections label to the

inside of the housing cover.

BOARD

SUPPORTING

SLOTS

MOUNTING

CLIP

MOUNTING

CLIP

CABINET

HOLES FOR ANTENNAS AND GROUNDING LUGS

RECEIVER CIRCUIT BOARD

(See Detail D)

CONTROL

CIRCUIT

BOARD

SCREW

(2)

GROUNDING

LUG

(2)

RCVR BRD

ANTENNA AND GROUNDING LUG INSTALLATION

DETAIL D

ANTENNA (2)

(2 PLACES)

CIRCUIT BOARD

ANTENNA

MOUNT

CABINET

DETAIL A

SIDE VIEW

OF BOARD

SUPPORTING SLOTS

DETAIL B

SIDE VIEW

OF MOUNTING

CLIP

DETAIL C

SIDE VIEW

OF MOUNTING

CLIP

pcb_RF_mount-V0

Figure 1: Installing the Receiver Board in the Control’s Cabinet Figure 2: Tamper Protection

4. Setting the DIP switches (All Receivers):

a. Set the receiver's DIP switch (#2 through #4) to identify the

receiver's address (refer to the DIP switch chart in Figure 3). b. Verify that DIP switch #1 is in the OFF position. c. Set DIP switch #5 according to the following chart.

DIP SWITCH #5

For . . . Set to . . .

Commercial Fire Applications ON

Non-commercial Fire Applications OFF

NOTES:

• If multiple receivers are used on one control, DIP switch #5 must be set to the same position on all

receivers.

• DIP switch #5 reduces sensitivity during supervision message reception. For commercial fire applications, DIP switch #5 must be in the ON position.

5. Insert the wiring plug (with 4 flying leads) into the

mating socket on the receiver (see Figure 3 for socket

location). Connect the 4 wires to the control's corresponding keypad terminals (see “Interface Wiring” in the

SPECIFICATIONS section).

6. Install the antennas in the right-hand terminals of the two

terminal blocks at the upper edge of the circuit board, one into each block’s right-hand terminal, and tighten the screws to secure them.

Caution: Avoid mounting the receiver antennas against a

metal surface.

7. Proceed with any programming of the control that may be necessary for RF operation, and the installation of the system's wireless transmitters, as described in the control's

installation and setup guide and the transmitter's installation instructions.

NOTES:

• The receiver can support up to 16 high security (encrypted) wireless transmitters (keys). The total quantity of wireless keys (encrypted and unencrypted) that can be used is determined by the control panel.

• Wireless key buttons must be enrolled to zones in the control panel via zone programming first. If the wireless key is to be used for arming and disarming the VISTA-40 and up, a user number must then be assigned to the wireless key via user programming. If it is not done in this order, you will be unable to respond successfully to the RF button zone number prompt in user programming.

• If more than one receiver is being used and you are using encrypted wireless keys, we recommend that you (a) enter the GO/NO GO mode, (b) disconnect one receiver, (c) enroll all encrypted keys into the connected receiver, (d) reconnect the disconnected receiver, (e) exit the GO/NO GO mode, and then (f) repeat (a) through (e) for the receiver that was disconnected.

• The RED LED located on the receiver's circuit board should be used as an indicator of strong local radio frequency interference. If this LED is continuously illuminated, the receiver should be relocated.

• After a successful enrollment of an encrypted key, the

GREEN LED blinks the number of spaces that are free for additional encrypted key enrollment.

8. Replace the receiver's cover.

SCREW

5881ENHC-001-V0

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