Software House RM2L-NH Manual de instrucciones
1
RM2L-NH-Keypad Arming Station
Quick Start
Installation Guide
Version A5
Document Part Number UM-235
July 2009
OVERVIEW This guide provides quick start installation and connection information for the
RM2L-NH Keypad Arming Station. The device has a keypad and LCD but no read
head.
Figure 1 illustrates the RM2L-NH Keypad Arming Station.
FIGURE 1. RM2L-NH Keypad Arming Station
RM2L-NH
Overview
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Specifications
The following specifications apply to the RM2L-NH Keypad Arming Station:
Data Cable: Recommended data cable is Belden #9841or equivalent. The maximum
length is 4000 feet (1212 meters) between the apC/iSTAR and the RM2L-NH
device.
Power Wiring: Recommended power wiring is Belden #8461 (18 AWG) or #8442
(22 AWG) twisted pair. Maximum length depends on the wire gauge. RM2L-NH
devices can be powered from a local power supply.
Temperature
Indoor: 32° F to 120° F (0° C to 49° C)
Outdoor: -31° F to 151 ° F (-35 ° C to 66° C)
RM 2L-NH Keypad
Arming Station
Table 1 shows the power requirements for RM2L-NH devices
NOTE The power source can be from a power limited output on an apC or iSTAR.
The local power supply must be a UL Listed Access Control (or Burglar Alarm),
power-limited, Class 2, power source.
TABLE 1. RM2L-NH Power Supply Requirements
RM2L-NH Device Model # Power Requirements:
12 VDC
With Keypad and LCD RM2L-NH 235 mA nominal
300 mA Peak
Installation
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Standards RM2L-NH Keypad Arming Stations are Underwriters Laboratories Inc. (UL), Listed to
Standard UL 294, Access Control System Units, Fifth Edition.
RM2L-NH Keypad Arming Stations are Underwriters Laboratories Inc. (UL), Listed to
Standard UL 1076.
RM2L-NH Keypad Arming Stations must be wired in accordance with the National
Electrical Code (ANSI/NFPA 70), local codes, and the authorities having jurisdiction.
INSTALLATION To install an RM2L-NH Keypad Arming Station, perform these steps:
1. Install the RM mount plate.
2. Wire the components.
3. Connect and ground the cable shields on the reader bus
4. Set the RM-4 device address
5. Install the ARM-1 relay boards (optional)
6. Install the heater kit. (optional)
7. Mount the RM standard housing on the RM mount plate using the Software House
security screwdriver (Part number 132-183).
Install the RM Mount
Plate
Figure 2 shows the RM standard housing, mount plate, and gasket. All RM2L-NH
Keypad Arming Stations conform to the same housing, mount plate, and gasket
dimensions.
FIGURE 2. Standard Housing and Mount Plate
Standard Housing
Standard mount plate
Housing
screws
Gasket
Requires a security screwdriver
Installation
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Figure 3 shows RM mount plate dimensions.
FIGURE 3. RM Mount Plate Dimensions
This device has been approved for outdoor use when properly installed with RM
Heater Kit Installation (P.N. 130-915) and the supplied gasket material. Position
the gasket with the RM mount plate so that the mounting holes are properly
aligned. Ensure that the gasket is placed between the mounting surface and
mating surface of the RM mount plate. Fasten the RM mount plate to the
mounting surface with the gasket material in between. Install the gasket so that
no gaps or wrinkles are present.
The RM mount plate contains eight mounting holes. However, you do not have to
use all eight holes; usually any four of the eight holes are adequate. The
mounting holes are 0.156” and provide clearance for 6-32 flat head counter sunk
bolts or screws.
Wiring
access
1.29"
.83"
2.47"
3.66"
2.73"
1.54"
5.45"
4.94"
4.11"
1.82"
3.92"
3.64"
8 mounting holes
.0.156" Thru, 0.280” Countersink
Installation
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Wiring the Inputs,
Outputs, Reader Bus
Figure 5 shows RM-4 P1 and P5 wiring.
FIGURE 5. RM-4 Wiring Requirements
NOTE: Set SW3-2 to OFF for UL installations.
TABLE 2. P5 Input and Output Wiring
P5 Function
1 +12 VDC relay power
2 Relay 1 drive (GND) for first ARM-1 Module
3 Relay 2 drive (GND) for second ARM-1 Module
4 Supervised Input1
5 Supervised Input1
6 Supervised Input2
7 Supervised Input2
RM2L-NH Setup
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RM2L-NH SETUP To set up an RM2L-NH Keypad Arming Station:
1. Set the Device Address Switch, SW1 (a 16 position rotary switch, see Figure 5), to a
number from one to eight. Each Device along the bus must have a unique address.
2. The SW3-2, SW3-3, and SW3-6 Configuration Switches are factory preset to OFF
for the RM2L-NH Device.
3. SW3-1, SW3-7, and SW3-8 are not used.
Note that you can set SW3-4 and SW3-5 as required.
Caution: To properly terminate an RS-485 line, only the last unit on the bus
should have SW3-5 in the On (closed) position.
NOTE: Set SW3-2 to OFF for UL installations.
4. Connect P5 input and output wiring, as shown in Table 2 and Figure 8 on page 11.
TABLE 3. SW3 Configuration Switch Settings
SW3 # Function Off (Open) On (Closed)
SW3-1 Device type (N/A) Magnetic (N/A) Wiegand (N/A)
SW3-2 LCD LCD Present No LCD
SW3-3 LED Option Normal N/A
SW3-4 Tamper Normal Bypass
SW3-5 (see
caution below)
EOL-Termination Not last unit Last unit in bus
SW3-6 LED Option Normal N/A
SW3-7 Beeper Control (NA) Enable RM-4
Beeper (NA)
Disable RM-4 Beeper
(NA)
SW3-8 Beep on Read Control
(N/A)
No Beep on Read
(N/A)
Enable Beep on Read
(N/A)
RM2L-NH Setup
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Table 4 shows the P3 Keypad device signals.
TABLE 4. P3 Keypad Device Signals
Table 5 indicates the wiring for units with keypads.
P3 Keypad Device Signals
1N/A
2 N/A
3N/A
4 +5 V (red)
5 N/A
6N/A
7RedLED
8YellowLED
9 Green LED
10 N/A
11 N/A
12 N/A
TABLE 5. Wiring for Units with Keypads
J2 Pin Function
1 Col 3
2 Col 2
3 Col 1
4 Col 0
5 Row 3
6 Row 2
7 Row 1
8 Row 0
123
456
789
0CE
CMD
ENT
C3 C2 C1
R3
R2
R1
R0
Note: On a 3 x 4
matrix keypad,
Pin 4 (C0) is not
used.
RM2L-NH Setup
10
Grounding and
Shielding
Single RM2L-NH Keypad
1. When connecting a single RM2L-NH Keypad to the bus, use twisted pair, shielded
minimum 24 AWG cable. Attach the shield at one end only, usually at the apC or
iSTAR end.
2. Attach a local earth ground (18 or 22 gauge) wire to the J5 component on the RM
module of the RM2L-4000 keypad.
Multiple RM Bus Devices
When wiring an RM2L-NH Keypad to a bus with multiple devices, such as other
RM readers, I/8s, or R/8s:
1. Attach the shields along the bus together (insulate each connection). Snip off the
shield wire at the end of the bus. See Figure 7
2. Attach the shield to the ground at only one point – at the ground stud inside the
iSTAR or apC cabinet adjacent to the knockout.
3. Attach a local earth ground (18 or 22 gauge) wire to the J5 component on the
RM2L-NH keypad.
FIGURE 7. RM Shield Wiring
Setting Module
Address and
EOL Termination
To set the module address, set SW1 (16 position rotary switch) to a number from one to
eight. Every RM2L-NH device on a bus must have a unique address.
To set RS-485 EOL (End of Line) termination, set SW3-5 to the On (closed) position if
the module is the last unit on the bus. If the module is not the last unit on the bus,
SW3-5 should be Off (open).
ACM module
RS-485 connector on a reader
Knockout
Twist shield wires together and insulate
(do not ground)
Ground stud
(bus configuration)
Shield wire
Enclosure/cabinet
Shield wire Snip off shield
wire at end of
bus
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