PULS SLA3.100 AS-Interface® Power Supply
- Model: SLA3.100
PULS SLA3.100 FEATURES
- Input: AC 115V / 230V
- Output: 30.55V / 2.8A
- AS-Interface data decoupling
- Infrared (IR) addressing mode
- For highly demanding industrial applications
- NEC Class 2 Power Supply
PULS SLA3.100 INTRODUCTION
The primary switched-mode DIN rail power supply SLA3.100 specifically supplies AS Interface® systems with energy. The AS-Interface bus technology allows to connect up to 62 participants to a control and to be supplied with energy with a single two-conductor cable. When connecting slaves, the yellow AS-Interface cable offers a high degree of protection, IP67, in conjunction with the insulation displacement. The communication signals of the individual network participants are modulated onto the supply voltage. For this purpose, specific power supply units with integrated data decoupling are required for AS-Interface systems.
Fast addressing of slaves:
The "IR addressing mode" selectable via jumper interrupts the data communication on the yellow AS-Interface cable. Participants with an infrared interface can then quickly be assigned a new ID address using an infrared programming unit without the need to disconnect them from the AS-Interface cable. Afterward, the "Communication Mode" can be selected again to restart the data communication.
Fit for the world market:
The input voltage range of the unit can be selected on the front panel.
Thus, it can be operated worldwide on all usual single-phase line voltages. International (IEC 60950) and various national (CB scheme) approvals
allow for worldwide application.
As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS SLA3.100 AS-Interface® Power Supply online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the SLA4.100 and SLA8.100 models in the PULS AS-Interface® Power Supply Series.
PULS SLA3.100 CERTIFICATIONS

| PULS Power Supply : Input Data | |
| Input Voltage Range | AC 1: 85 to 132 VAC, AC 2: 184 to 264 VAC, DC: 230 to 375 VDC |
| Nominal Input Voltage | - |
| Input Frequency Range | 47 to 63 Hz |
| Input Current | Switch in 115V position: 2.0A, switch in 230V position: 0.9A |
| Power Factor | >0.5 |
| Crest Factor | - |
| Inrush Current | - |
| Input Fuse | No |
| PULS Power Supply : Output Data | |
| Output Voltage Range | - |
| Nominal Output Voltage | 30.6 VDC |
| Output Current | 2.8 A at 30.6 V |
| Output Power | - |
| Power Boost | - |
| Output Capacitance | - |
| PULS Power Supply : Protection Features | |
| Overload Protection | Yes |
| Reverse Input Polarity Protection | No |
| Over-Temperature Protection | No |
| Input Transient Protection | No |
| Output Transient Protection | No |
| Short Circuit Protection | Yes |
| Output Overvoltage Protection | Yes: max. 55V |
| PULS Power Supply : General | |
| MTBF | SN29500: 1942000 h |
| Connection Method | Screw terminals |
| AC/DC OK | AC/DC: Yes |
| LED Indicators | 1 green LED |
| Remote ON / OFF Function | - |
| IO-Link Interface | - |
| PULS Power Supply : Physical Characteristics | |
| Operating Temperature | -10° to 70°C |
| Storage Temperature | -25° to 85°C |
| Relative Humidity Range | - |
| Altitude Range | - |
| Derating | Between+60° to +70°C: 2W/K |
| Dimensions | 49 mm x 124 mm x 102 mm |
| Weight | 500 g |
| Mounting Type | DIN rail |
| Housing | Robust metal |
| Standards and Certifications | IEC 68-2-27, IEC 68-2-6 |