Standard LAN Access Module (SLAM)
Overview
The Standard LAN Access Module (SLAM) is a versatile 2-door, 2-reader controller designed for both Integriti and Inception platforms. It provides cached offline operation for up to 2,000 user cards and supports both RS485 LAN (SIFER/OSDP) and Wiegand readers.
Platform Identification:
- Integriti: Identified as a 2-Door Reader Module (R).
- Inception: Identified as a Standard LAN Access Module (SLAM).
Technical Details
Capacity and Integration
- Doors/Readers: Controls 2 doors. Supports up to 4 SIFER/OSDP readers (entry/exit on both doors) or 2 Wiegand readers (1 per door).
- Offline Cache: 2,000 user cards with configurable cache expiry.
- Wireless Lock Support: Integrates with Aperio, SimonsVoss, and SALLIS (up to 2 doors).
- UniBus Support: ⚠️ Important Note: UniBus Expansion Boards CANNOT be used on a SLAM.
Electrical Specifications
- Power Input: 11V to 14V DC (Smart PSU recommended).
- Current Consumption:
- Idle: 110mA.
- Both Lock Relays On: 175mA.
- Both Lock & DOTL Relays On: 200mA.
- Ancillary Output Limit: 1.2A maximum total (combined for DET+, UniBus, LAN+, RDR+, and +VR1/+VR2).
- Relay Ratings:
- LOCK Relays: 5A @ 30V DC.
- DOTL Relays: 1A @ 30V DC (Normally-open Dry Contacts).
- VAL/INV Outputs: 100mA @ 13.75V DC (Open Collector).
- Lock Power Input (T10): 30V DC maximum (dedicated input for Lock +/- terminals; must be power-limited/fused and battery-backed).
- RDR+ Overcurrent Protection: Combined 2A self-resetting electronic fuse for RDR+, +VR1, and +VR2 outputs.
Physical I/O and Relays
Integriti Relay & Output ID Mapping
For Integriti systems, the relays and auxiliary outputs are mapped as follows (where nn:X is the module address):
| Component | Door 1 / Reader 1 | Door 2 / Reader 2 |
|---|---|---|
| LOCK Relay | Rnn:X01 | Rnn:X02 |
| DOTL Relay | Rnn:X03 | Rnn:X04 |
| VAL (Valid) | Rnn:X05 | Rnn:X07 |
| INV (Invalid) | Rnn:X06 | Rnn:X08 |
Input Device Supervision
- Door Reed / Tongue Sense: Must be supervised using EOL resistors.
- REX / REN: EOL resistors optional (standard is 2k2/2k2).
- ARM Input: Does not require EOL resistors.
- Normally Open Contacts: When programming NO alarm contacts, the “Swap Alarm and Seal” option must be set to [Y]es.
Physical Specifications
- PCB Dimensions: Length 200mm (7.9”) × Width 94mm (3.7”) × Depth 45mm (1.8”).
- Operating Environment: 0°C to 70°C (32°F to 158°F), 15% to 90% Relative Humidity (non-condensing).
- Firmware Compatibility:
- Integriti: ISC/IAC Firmware V4.x or later. Integriti Software V4.x or later.
- Inception: Inception Firmware V1.0 or later.
Board Layout
Terminal Pinouts
Critical: 10-Pin Power Requirement
This module does not have screw terminals for main power input. It requires a specialized 10-pin power cable connected to the on-board power header:
- P/N 996792: For connection to an Inner Range Smart PSU.
- P/N 996794: For connection to a 3rd Party PSU (Standard DC Input).
LAN Data (T1)
| Terminal | Label | Function | Connection/Wiring Notes |
|---|---|---|---|
| T1.3 | A | RS485 A | Data A. |
| T1.4 | B | RS485 B | Data B. |
Door 1 Control (T2 & T3)
| Block | Label | Function | Connection/Wiring Notes |
|---|---|---|---|
| T2.1 | LOCK1 | Lock 1 Relay | SPDT Relay (5A @ 30V DC). |
| T2.2 | DOTL1 | Door 1 Alert | Switched (+) for Buzzer/LED. |
| T2.3 | VAL1 | Valid 1 | Open Collector Output (100mA). |
| T2.4 | INV1 | Invalid 1 | Open Collector Output (100mA). |
| T3.1 | REED1 | Door contact | Requires 2k2/2k2 EOL. |
| T3.2 | TONGUE1 | Tongue sense | Requires 2k2/2k2 EOL. |
| T3.3 | REX1 | Request Exit | Requires 2k2/2k2 EOL. |
| T3.4 | REN1 | Request Enter | Requires 2k2/2k2 EOL. |
| T3.5 | ARM1 | Arm Input | Digital Input (No EOL required). |
| T3.6 | 0V | Common (-) | Common Ground for Door 1 inputs. |
Reader Power (T4)
| Terminal | Label | Function | Connection/Wiring Notes |
|---|---|---|---|
| T4.1 | +V | Reader Power (+) | 12V DC Supply (250mA Limit). |
| T4.2 | 0V | Reader Power (-) | Reference Ground. |
Wiegand Reader 1 (T5)
| Terminal | Label | Function | Connection/Wiring Notes |
|---|---|---|---|
| T5.1 | D0 | Data 0 | Reader Data 0. |
| T5.2 | D1 | Data 1 | Reader Data 1. |
| T5.3 | LED | LED Control | Reader LED control. |
| T5.4 | BZ | Buzzer Control | Reader Buzzer control. |
| T5.5 | 0V | Common (-) | Reader Ground. |
Door 2 & Reader 2 (T6 - T8)
| Block | Type | Function | Notes |
|---|---|---|---|
| T6 | Door 2 | LOCK/DOTL/VAL/INV | Duplicate of Door 1 Relay logic. |
| T7 | Power 2 | +V / 0V | Duplicate of Reader Power 1. |
| T8 | Wiegand 2 | D0/D1/LED/BZ/0V | Duplicate of Wiegand 1. |
Wiring Diagrams
Standard Lock Relay Wiring (Common)
Standard Wiegand Reader Wiring (Common)
Configuration / Programming
Clear Card Cache Procedure
To manually erase the on-board card cache:
- Note the current Module Number on the DIP switches.
- Power down the module.
- Set ALL DIP switches (1-8) to ON.
- Apply power briefly.
- Power down again and return DIP switches to the original address.
- Apply power to resume normal operation.
Reader Voltage Selection
- LK2 (Reader 1) and LK3 (Reader 2) select between 5V and 12V (13.75V) for reader power.
- Recommendation: Use 5V for readers with wide voltage ranges unless 12V is required for maximum read range.
Troubleshooting (LED Diagnostics)
Status & Fault LEDs
| LED | Name | Indication |
|---|---|---|
| L1 | RX | Valid LAN packet received. Also used for LAN/System fault indication (see fault table below). |
| L2 | TX | LAN packet transmitted. Also used for LAN/System fault indication (see fault table below). |
| L3 | FAULT | ON = LAN fault (see L1/L2 table). FLASHING + L1 FLASHING = Hardware fault (return for repair). FLASHING + L2 FLASHING = Firmware fault (return for repair). |
| L4 | SYS | ON = Module starting up. FLASHING = Module is powered and firmware running correctly. |
| L5/L6 | D0/D1 | Reader Data Receive indication for both on-board Reader Inputs. |
| L7 | eFuse | Indicates an over-current fault on +VR1, +VR2, or RDR+ outputs. |
| L10/L11 | RX/TX | Reader RS485 port (T1) data receive and transmit indication. |
| L14 | UniBus | (UniBus not used on SLAM) FLASHING = Idle. |
| L16/L17 | Lock | Lock 1 / Lock 2 Relay On indication. |
LAN Fault Code Table (L1/L2)
| L1 | L2 | Explanation / Remedy |
|---|---|---|
| ON | ON | Module is un-addressed or not communicating. |
| ON | OFF | Too many modules on the network (check licensing). |
| OFF | ON | Module type unknown (Controller firmware upgrade required). |
| Flash | ON | Duplicate Module address conflict. |
| Flash | Flash | Module number selected is too high. Select a lower number or check limits and licensing. |
| ON | Flash | Module disabled (OFF/Flash in earlier firmware versions). |