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PRO-AC4 Installation and Setup Guide Issue: 002...
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Copyright 2021 Entrotec Limited. All rights reserved. Installation Specification It is the responsibility of the installer to follow Entrotec’s installation and cable specification as well as ALL relevant wiring regulations. Failure to comply with Entrotec’s installation and cable specification may result in erratic operation of equipment and could invalidate any warranty.
Cable Specification 1 Cable Specification The cabling system is based on Unshielded Twisted Pair Category 5e (Cat5e) or Category 6 (Cat6). The cable must be annealed pure copper, meeting or exceeding the requirements defined in the standard ANSI/TIA 568 C.2. Failure to comply with this cable specification may result in erratic operation of equipment.
Power Supply 3 Power Supply Fused Terminal Block Earth Bonding Conductor Point Pre-Wired 12V to Internal Devices Backup Battery Connections for Sealed Lead Acid Battery Output Voltage Adjustment SYSTEM VOLTAGE 13.8VDC Always test the output voltage. Only adjust if required. FIGURE 3-1 3.1 Mains Supply Connections Fuse Holder...
Access Controller 4.1 Readers Connections Magnet for Tamper Switch Wall Bracket 3x ST3x18mm Screws (Supplied with Plugs) NOTE Use Screws Suitable for Wall Type M3x6mm Screw Connections to Access Controller (See Table) Colour To Cat5e/Cat6 Connection to Access Controller DC12V White/Blue Black Blue...
Lock Connections 5.3 Fail Open Lock Connection Connection for fail open locks (power to hold), e.g., magnetic locks. FIGURE 5-3 5.4 Fail Closed Lock Connection Connection for fail closed locks (power to release), e.g., electric strike. FIGURE 5-4 NOTE Change the relay connection - NC → NO, see section 5.6.
FIGURE 5-5 - 1N4007 DIODE FITTED AT LOCK Entrotec recommend locks with built in suppression. If such a lock is not being used it is ESSENTIAL to fit suitable suppression, as close to the lock as possible. This prevents back EMF and spikes from damaging equipment and causing erratic operation.
Network Connection 5.6.1 Adjusting for a Fail Closed Locks To adjust the operation of a lock output for fail closed locks (power to release), e.g. electric strike: • Move the wire in the position shown in red to the position shown in green: FIGURE 5-7 - ADJUSTING RELAY INTERCONNECTION FOR FAIL-CLOSED LOCKS 6 Network Connection Connection...
Default IP Address 7 Default IP Address The default IP address for the PRO-AC4 is 192.168.0.2. To change the IP address please follow the steps below: 1. Connect a laptop or PC to the same network as the Access Controller.
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