Product guide

IMS Sensors
& Accessories
IMS Sensors
& Accessories
74 WWW.SENSAPHONE.COM
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75
General Accessories
SENSAPHONE
Monitoring Sensor
Specifications
Package Contents
Specifications
Package Contents
4-20mA Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IMS-4851
(1) 4-20mA bridge
(2) Plastic drywall anchors
(2) #6 metal tapping screws
(4) Rubber Feet
Input:
4–20mA DC
Current Limit:
50mA
Input Impedance:
Variable (1000Ω @ 4mA,
260Ω @ 20mA)
Accuracy:
± 0.25%
IMS Connection:
RJ-45
Operating Temperature
Range: 32° to 122°F
(0° to 50°C)
Housing:
Black plastic with mounting
ears
Compatibility:
IMS-4000, IMS-4000 Node,
IMS-1000
*Specifications subject to change
without notice
The 4–20mA Bridge allows you to connect a 4–20mA transducer to your Sensaphone IMS
unit. The 4–20mA Bridge features optical isolation between the input and the IMS unit, which
ensures trouble-free operation and safety. The electrical connection between the bridge and
IMS is made via RJ-45 patch cable (not included). The bridge may be mounted either on a
wall or rest on the floor.
Description
4-20mA Bridge
Dry Contact Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IMS-4850
(1) Dry contact bridge
(2) Plastic drywall anchors
(2) #6 Metal tapping screws
(4) Rubber feet
Input:
Normally open or normally
closed dry contact
Source/Sense Voltage:
14VDC
Source/Sense Current:
10mA
IMS Connection:
RJ-45
Operating Temperature
Range:
32° to 122°F
(0° to 50°C)
Housing:
Black plastic
Compatibility:
IMS-4000, IMS-4000 Node,
IMS-1000
*Specifications subject to change
without notice
Description
The IMS-4850 Dry Contact Bridge allows you to connect a dry contact alarm from any device
to your IMS. The Dry Contact Bridge is compatible with Normally Open and Normally Closed
contacts. The electrical connection between the sensor and IMS is made via RJ-45 patch cable
(not included). The sensor may be mounted either on a wall or rest on the floor.
Dry Contact Bridge
SpecificationsSpecifications
General Accessories
SENSAPHONE
Monitoring Sensor
Specifications
Package Contents
Specifications
Description
Package Contents
Passive Infrared Detection Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IMS-4861
(1) Passive infrared detection
sensor
(2) Plastic drywall anchors
(2) #6 metal tapping screws
Pyrosensor: Dual element
type
Temperature Comp: Yes
Alarm Period: 2 sec (± 5sec)
Operating ambient
temperature range:
-4° to 140ºF
-20° to 60ºC
Operating humidity range:
Up to 95% (non-condensing)
RFI protection:
>30 V/m @ 10-1000
MHz
EMI immunity:
50,000 V electrical
interference
Dimensions:
3.8’’ x 1.8’’ x 2.5’’
97mm x 63mm x 46.5mm
Weight: 3oz (85 grams)
Compatibility: IMS-4000,
IMS-4000 Node, IMS-1000
*Specifications subject to change
without notice
The IMS-4861 Passive Infrared Detection Sensor is a dual-element passive infrared intrusion detector for use
in electronic security systems. It reduces false alarms by eliminating background noises and nuisance stimuli.
The IMS-4861 employs variable pulse-count adjustment, thus making it adaptable for use both inside and
outside of server/equipment rooms. It is designed to connect to the IMS Host or Node.
Passive Infrared Detection Sensor
Magnetic Reed Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IMS-4860
Bridge Input:
Normally Open or Normally
Closed dry contact
Source/Sense Voltage:
14VDC
Source/Sense Current:
10mA
Cable/Connector:
7’ cable with RJ-45 plug
Operating Temperature:
32° to 122°F (0° to 50°C)
Housing:
Black plastic
Normality:
Normally Closed
*Specifications subject to change
without notice
(1) Door switch and mounting
hardware
(1) IMS-4860 bridge
(1) 25’ accessory wire
Description
The IMS-4860 Magnetic Reed Switch with bridge enables your IMS unit to detect if any
unauthorized entry or intrusion has occurred. The bridge may be mounted either on a wall or
rest on the floor. The switch is mounted to doors or windows you wish to monitor. The electrical
connection between the bridge and IMS unit is made via RJ-45 patch cable.
Magnetic Reed Switch