Inner Range 3000 User Manual

MODEL 3000 / ACCESS 4000. CE Installation Notes.
14
CABLE TYPES
- TWISTED PAIR Cable MUST be used to connect the LAN.
Multi-strand wire is preferred for terminating into the screw terminal connectors.
Two pair Telephone or LAN cable is suitable as it provides all 4 conductors required.
One pair for “A” & “B”, and the other for “POS” & “NEG”. Unshielded cable is quite acceptable, however, in situations
where electrical storms or high levels of electrical interference are a problem, shielded 2 pair cable may be used.
Examples of suitable 2 pair cables:
Unshielded. Figure 1. Shielded (All Multistrand) Figure 2.
Olex TJC590AA002 Olex JEIP87AA002 Belden 8723 * † 3 Pair.
Tycab TIC6105 † Tycab DPF4702 Tycab DQQ47025 * ‡ Multistrand (7/0.2).
MM MegaTwistpatch ‡ MM B2002CS Garland MCP-2S * Indivually screened pairs.
Category 5. Electra EAS7202P / 7302P Electra EAS16202P
- If SHIELDED CABLE is used, DO NOT use the shield as a negative connection & do not allow the shield to make contact
with Negative, Ground, or any other wiring or metalwork within the system. Shields should only be terminated to a
Protective Earth at ONE END of the cable. ¶ See “System Earthing” below. If no suitable earth point is available at a
module location, the shield can be looped back to the shield of the previous length of cable. ·
- LAN POWER CABLING. Separate heavy duty Figure 8 cable ( 24 / 0.20 recommended) should also be run for “POS” &
“NEG” over longer distances if used for powering modules. e.g. LCD Terminals. Figure 3.
LAN “POS” current required: Max. Cabling Length for LAN +ve (POS) & GND (NEG)
Twisted pair Fig 8. 14 / 0.20 Fig 8. 24 / 0.20
60mA (e.g. 1 LCD Terminal) 200 metres 400m 640m
120mA (e.g. 2 LCD Terminals) 100 metres 200m 320m
180mA (e.g. 1 Reader Module - Reader pwr not incl) 62metres 130m 210m
250mA (e.g. 4 LCD Terminals) 50 metres 100m 160m
500mA (e.g. 8 LCD Terminals) 25 metres 50m 76m
Remember to allow for any extra current required by Detectors, Auxiliaries, Readers, etc:
NOTE: Lock strikes must not be powered from the LAN.
Relay (1A contacts) approx. 25mA Small Proximity reader (~10cm read range) ~50 to 120mA
Relay (5A contacts) approx. 45mA Standard Prox reader (~15cm read range) ~120 to 180mA
PIR 15 to 25mA typical. Magnetic Swipe reader. ~15mA
Figure 1.
Twisted pair communications cable.
Figure 2.
Shielded, twisted pair
communications cable
Figure 3.
Heavy duty Figure 8 cable. 24 / 0.20
Used for LAN +ve & GND on long cable runs.
SURGE PROTECTION.
- In multi-building installations and on longer cable runs, shielded cable may be used to provide added protection against
voltage surges.
- Each individual shield should be terminated to a Protective Earth point such as an earth stake, building earth (metal building
framework) or water pipe. ¶ It is very important to ensure that the shield makes no contact with Negative, Ground or any
other wiring within the system.
- LAN Isolator/s can also be included in a Surge protection scheme to electrically isolate different sections of the LAN at the
point where LAN cabling enters/exits each building, or on cable runs that are more exposed to voltage spikes or surges.

Inner Range 3000 Specifications

Power

power supply input voltage	11V to 14V DC
standby current consumption	25mA
logged on current consumption	35 to 40mA
lock relay active current consumption	60mA
all auxiliaries active current consumption	105mA
lock relay contacts voltage	30V DC maximum
lock relay contacts current	750mA maximum
fuse protection	500mA Reader Power Fuse

Operating Environment

module pcb temperature range	0º to 40º Celsius
module pcb humidity range	15% to 85% Relative humidity (non-condensing)
keypad temperature range	-20º to 70º Celsius
keypad moisture and dust rating	IP68

Weight and Dimensions

pcb length	96mm
pcb width	96mm
keypad height	130mm
keypad width	81mm
keypad depth	21mm
distance between mounting hole centres	82.2mm
mounting hole diameter	4.15mm