AbsolutAire SL4824 User Manual
Process Control
1-800-633-0405
23–8
SOLO
TM
Temperature Controllers 1/32 DIN
Output Specifications
Part Number Price Output #1 Output #2 / Alarm
SL4824-RR
<--->
Relay Relay
SL4824-VR
Voltage Pulse Relay
SL4824-CR
Current Relay
SL4824-LR
Linear Voltage Relay
Dimensions Minimum Cutout and Spacing
Note: The mounting clip and a 249 Ω resistor are included.
Extra mounting clips are available (Part Number: SL-CLP-1,
Qty: 8 per package)
Features
• 1/32 DIN panel size
• PID with Autotune
• Thermocouple, RTD, mA, mV and voltage inputs
• Output #1: Relay, Voltage Pulse, Current or Linear Voltage
• Output #2; Relay or Alarm Relay
• RS-485 communications port
• UL, CUL and CE approvals
SL4824 Series <--->
For wiring diagrams go to www.automationdirect.com documentation section.
(44.75 mm)
1.76”
2.56”
(Min.)
[65.0mm]
(21.85 mm)
0.86”
(Min.)
1.58”
[40.0 mm]
0.87"
[22.0 mm]
1.76”
[44.8 mm]
+0.02
-0
+0.6
-0
+0.02
-0
+0.6
-0
4824
SOLO
PV
AT
SET
(48.0 mm)
OUT1
1.89”
(24.0 mm)
0.94”
SV
ALMFCOUT2
0.13”
(3.40 mm)
3.93”
(99.8 mm)
Process Control
1-800-633-0405
23–6
Specifications
Input Power Requirements
100 to 240 VAC 50 / 60 Hz
Operation Voltage Range
85% to 110% of rated voltage
Power Consumption
5 VA Max
Memory Protection
EEPROM 4K bit, number of writes 100,000
Control Mode
PID, ON/OFF, Ramp / Soak control or Manual
Input Accuracy
Less than ± 2% full scale (except thermocouple R, S, & B types)
Max ± 3° (thermocouple R, S, & B types)
Vibration Resistance
10 to 55 Hz, 10 m/s2 for 10 min, each in X, Y and Z directions
Shock Resistance
Max. 300 m/s2, 3 times in each 3 axes, 6 directions
Ambient Temperature Range
32°F to 122°F (0°C to 50°C)
Storage Temperature Range
-4°F to 149°F (-20°C to 65°C)
Altitude
2000m or less
Relative Humidity
35% to 80% (non-condensing)
RS-485 Communication
Modbus slave ASCII / RTU protocol
Transmission Speed
2400, 4800, 9600, 19.2K, 38.4K bps
IP Rating
IP65: Complete protection against dust and low pressure spraying water from all directions. (inside suitable enclosure)
Agency Approvals
UL, CUL, CE (UL file number E311366)
Input Types
• Thermocouple
K, J, T, E, N, R, S, B, L, U, TXK (400 ms per scan)
• Platinum RTD
3-wire Pt100, JPt100 (400 ms per scan)
• Analog
0-50 mV, 0-5V, 0-10V, 0-20 mA, 4-20 mA (150 ms per scan)
Control Output Options
• Relay (R)
SPST Max load 250 VAC, 5A resistive load
• Voltage Pulse (V)
DC 14V Max, output current 40mA Max
• Current (C)
DC 4-20 mA output (Load resistance: Max 600 Ω)
• Linear Voltage (L)
DC 0-10V (Load resistance Min 1KΩ)
Overview
AutomationDirect’s SOLO series includes
single-loop dual-output temperature
controllers that can control both heating
and cooling simultaneously. There are four
types of control modes: PID, ON / OFF,
Ramp / Soak and Manual. Depending
upon the model of controller, the available
outputs include relay, voltage pulse,
current, and linear voltage. There are up to
three alarm outputs available. (The SL4824
series supports only one alarm output.)
Select from seventeen alarm types in the
initial setting mode. SOLO can accept
various types of thermocouple, RTD, or
analog inputs. SOLO has a built in RS-485
interface using Modbus slave (ASCII or
RTU) communication protocol.
Features
• 1/32 DIN, 1/16 DIN, 1/8 DIN, or 1/4 DIN
panel size
• 2 line x 4 character 7-segment LED display
for Process value (PV): Red color, and Set
Point (SV): Green color
• PID control with Autotune (AT) function
• Accepts eleven types of thermocouples,
two types of Pt100 RTD temperature
sensors, and DC mA, mV, and Volt signals
• Selectable between°F and °C
• 0°C to 50 °C operating temperature range
• Up to three alarm groups, each with
seventeen available alarm types.
• Four possible control output options
depending on model; Relay, Voltage Pulse,
Current, and Linear Voltage.
• Baud rates up to 38.4K bps.
• Thermocouple and Platinum RTD sample
rates at 400 ms per scan
• Analog sample rate at 150 ms per scan
• 64 levels of Ramp / Soak control
• Two optional Event Inputs available in 1/8
DIN and 1/4 DIN sizes
• UL, CUL, and CE agency approvals
SOLO Controller Part
Number Key
SOLO
TM
Temperature Controllers
SL 4896 - V R E
Panel Size (W x H)
4824: 1/32 DIN W48 x H24mm
4848: 1/16 DIN W48 x H48mm
4896: 1/8 DIN W48 x H96mm
9696: 1/4 DIN W96 x H96mm
SOLO Temperature Controller
Event Input
None: No Event input
E: Event input is provided
2nd Output Group
R: Relay output
V: Voltage Pulse output
1st Output Group
R: Relay output
V: Voltage Pulse output
C: DC Current output
L: Linear Voltage output
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