Specifications

Section 1: Introduction
xi
List of Figures
Figure Description Page
1-1 Anti-Passback Installation ......................................................................................... 1-11
2-1 Example Alto 818 System Block Diagram ................................................................... 2-3
2-2 Alto 818 Access Control Unit ....................................................................................... 2-4
2-3 Alto 818 Battery and Switch Locations ........................................................................ 2-5
2-4 Door Lock Circuitry Block Diagram .............................................................................. 2-8
2-5 SE 3708CU Power Module with Backup Batteries and Enclosure .............................. 2-11
2-6 SE 3718SU Power Module with Backup Batteries and Enclosure .............................. 2-12
2-7 Model AS/PS5-BFS-24-UP Alarm Saf Power Supply/Battery Charger Wiring............. 2-14
2-8 SE 778-A Annunciator/Control Module ....................................................................... 2-17
2-9 SE 774-A Multiple Switch Monitor (MSM) .................................................................. 2-20
2-10 CI-1 Installation Example ........................................................................................... 2-22
2-11 CI-8 Installation Example ........................................................................................... 2-23
2-12 VIP2 Keypad ............................................................................................................. 2-28
2-13 S-Net Using a NexStar .............................................................................................. 2-31
2-14 S-Net Wiring .............................................................................................................. 2-32
2-15 Example of One-Reader Door Control Configuration ................................................... 2-33
2-16 Example of Two-Reader Door Control Configuration ................................................... 2-34
3-1 Drop Wiring ............................................................................................................... 3-14
3-2 S-Net Termination ...................................................................................................... 3-15
3-3 Wire Insertion ............................................................................................................ 3-15
4-1 SE 3708CU or SE 3718SU Power Module ................................................................... 4-3
4-2 Single Alarm-Saf Power Supply Installation ................................................................. 4-4
4-3 Multiple Alarm-Saf Power Supplies Installation ............................................................ 4-5
4-4 Power Inserter End View .............................................................................................. 4-6
4-5 Single Power Inserter to S-Net Wiring .......................................................................... 4-7
4-6 Additional Power Inserter Wiring .................................................................................. 4-8
4-7 RS-485 Interface Wiring for S-Net Devices and Tamper ................................................ 4-9
4-8 Analog Proximity Sensors ......................................................................................... 4-11
4-9 Door Lock Interface Wiring......................................................................................... 4-12
4-10 MSM Connections for N/O and N/C Monitoring Contacts .......................................... 4-14
4-11 Host and Terminal RS-232C Interface Wiring Using a Null Modem Cable ................... 4-15
4-12 SE 6000 System HP Terminal Concentrator Interface ................................................ 4-16
4-13 Remote Terminal Interface Wiring .............................................................................. 4-17
4-14 SE 778-A Annunciator/Control Panel Interface ........................................................... 4-18
4-15 20 mA Interface Wiring .............................................................................................. 4-19
4-16 Remote Dial-Up Interface Installation ......................................................................... 4-20
5-1 MSM Configured for Bench Check ............................................................................... 5-3
5-2 Alto 818 Test Setup ..................................................................................................... 5-4
5-3 Alto 818 Switch Locations ........................................................................................... 5-7
5-4 Measuring Lock Relay Resistance ............................................................................... 5-8