INPUT POWER
Line: 115V / 230V +- 10%, switch selectable
or optional
100V / 200V+-10%, switch selectable

Frequency: 50/60Hz
Fuse: 2A/250V or 1A/250V
Power Consumption: 100W Maximum

SLM CHASSIS
Memory
150 memory settings for DC modules
5 memory settings for AC modules
Memory settings store entire chassis condition

SEQUENCER (see figure 2 below)
Control: Front panel
Timing: 100ms-9.9secs per step
Maximum Steps per Sequence: 16
Number of Sequences: 9

PROGRAMMING
All Parameters: 12-bit resolution

AC Crest Factor (see figure 3 below)
Sinewave: ¡Ì2, 1.5-3.5, Resolution: 0.1
Squarewave: 1.0-3.4, Resolution: 0.1
DC: ¡Ì2, 2.0-3.5, Resolution: 0.5
Maximum Peak Current = 2 x Rated Current

SLH MEMORY
150 Settings for DC
5 Settings for AC

READBACK
Voltage, Current, Power: 16-bit resolution
VA: Vrms x Arms

ANALOG INPUT
SLM: DB9 connector
SLH: BNC connector

DC, Single Input (SLH or SLM)
CC Mode: 0-10V = 0 ¨C FS
Bandwidth: 20kHz
Sums Current with Programmed Value

AC (SLH or SLM)
Sync signal on zero crossing

PROTECTION
AC input fuses
OVP, OCP, OPP: ~5% above rate maximum
OTP: ~85¡ãC Heat sink temperature
DC Loads: Reverse Polarity
All protection modes turn off LOAD input

Hardware Input Voltage Limit:
60V Rated DC Input: 100V
250V Rated DC Input: 400V
500V Rated DC and all AC Input: 900V

SOFTWARE
LabVIEW Driver can be downloaded at no cost.

REGULATORY
Certified to UL/CSA 61010 and IEC/EN 61010-1
CE Compliant (LVD and EMC Directives)

ENVIRONMENTAL
Operating Temperature: 0¡ã to 40¡ãC
Storage Temperature: -10¡ã to 65¡ãC

COOLING
Front, Side, Top Air Inlets
Rear Exhaust
Units may be rackmounted without spacing.

REMOTE PROGRAMMING
SLM-1: RS-232C, GPIB (Optional)
SLM-4: RS-232C, GPIB, ANALOG
SLH: RS-232C, GPIB, ANALOG

DYNAMIC OPERATION (DC MODELS) (see figure 4 below)
Mode: CC
T high, T low: 50us to 9.999sec
Slew Rate: See Specification Tables
I high, I low: 0 to Rated Current