Time & attendance controller with 2 AUX channels. The SL-88 has no relay outputs, so it’s used in situations where a lot of readers/terminals need to be used in a small area and access control is not needed.
E.g. two branches with four SL-870 terminals can be attached to the SL-88. As the max. cable length of one branch may be up to 60m, we can cover a space of 120m with SL-870 terminals with the SL-88 in the centre.
Features
- alphanumeric LCD 24×2 with backlighting
- Time and attendance clocking buffer of 8192 records
- two AUX ports for connecting up to 2×8 AUX devices (readers, terminals, RF receivers, etc.)
- communication with PC over active 4-wire current loop (to 1000m)
- RJ-45 connector for direct connection to Ethernet – TCP/IP
- 12V/7Ah battery for up to 24h autonomy
- battery charger with up to 2.5A max.
- battery deep-discharge protection
- alarm output to indicate loss of AC power
- most connectors in two parallel versions: RJ-11 and pluggable screw terminals (5mm)
Pictures
Connected products
Readers |
ID media |
AUX devices |
Programs |
Technical details
Power source | 220VAC with protective ground |
Battery | 12V/7Ah sealed lead-acid |
Autonomy | 3 to 24 h (depends on number and type of AUX devices attached) |
Power rating | 50W max. (depends on number and type of AUX devices attached) |
Data Backup | 30 days min. after main battery is switched off |
Memory buffer | 8192 clockings |
Communication |
|
Ambient temp | 0 0C – 40 0C (pertains to controller, attached AUX devices may have different temp ranges) |
Mounting | Indoors |
Case | Metal |
Requirements
- PC with Windows OS and COM/USB or LAN port;
- one or more SL-88 controllers;
- AUX readers and/or terminals and/or expanders and/or other AUX devices;
- RF cards, RF tags or iButtons (DS1990A) with keyfobs;
- PC program for communication with the controller: CommService;
- KatzeReports7 program for T&A report generation and configuring the T&A rules;
- CommService program for downloading clockings, checking controller status, setting time & date etc.;