User guide
MAN0887-05-EN       Specifications / Installation
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3/2/2010       Page 1 of 8       #1037 
1  Specifications 
Specifications 
Digital DC Inputs  Digital DC Outputs 
Inputs per Module  12 including 4 configurable HSC inputs  Outputs per Module  12 including 2 configurable PWM outputs 
Commons per Module  1  Commons per Module  1 
Input Voltage Range  12 VDC / 24 VDC  Output Type  Sourcing / 10 K Pull-Down 
Absolute Max. Voltage  35 VDC Max.  Absolute Max. Voltage  28 VDC Max. 
Input Impedance 
10 kΩ 
Output Protection  Short Circuit 
Input Current  Positive Logic  Negative Logic  Max. Output Current per point  0.5 A 
Upper Threshold  0.8 mA  -1.6 mA  Max. Total Current  4 A Continuous 
Lower Threshold  0.3 mA  -2.1 mA  Max. Output Supply Voltage  30 VDC 
Max Upper Threshold  8 VDC  Minimum Output Supply Voltage  10 VDC 
Min Lower Threshold  3 VDC  Max. Voltage Drop at Rated Current  0.25 VDC 
OFF to ON Response  1 ms  Max. Inrush Current  650 mA per channel 
ON to OFF Response  1 ms  Min. Load  None 
OFF to ON Response  1 ms 
ON to OFF Response  1 ms 
HSC Max. Switching Rate 
10 kHz Totalizer/Pulse, Edges 
5 kHz Frequency/Pulse, Width 
2.5 kHz Quadrature 
Output Characteristics  Current Sourcing (Positive Logic) 
Analog Inputs, High Resolution 
Number of Channels  2  Thermocouple  Temperature Range 
B / R / S 
2912°F to 32.0°F (1600°C to 0°C) 
E 
1652°F to -328°F (900°C to -200°C) 
Input Ranges 
(Selectable) 
0 - 10 VDC 
0 – 20 mA 
4 – 20 mA 
100mV 
PT100 RTD, 
and J, K, N, T, E, R, S, B Thermocouples 
T 
752.0°F to -400.0°F (400°C to -240°C) 
J 
1382.0°F to -346.0°F (750°C to -210°C) 
K / N 
2498.0°F to -400°F (1370°C to -240°C) 
Safe input voltage range 
10 VDC: -0.5 V to +15 V 
20 mA: -0.5 V to +6 V 
RTD / T/C:  ±24 VDC 
Thermocouple Common Mode Range  ±10V 
Nominal Resolution 
10V, 20mA, 100mV: 14 Bits 
RTD, Thermocouple: 16 Bits 
Converter Type  Delta Sigma 
Max. Error at 25°C 
(*excluding zero) 
*4-20 mA  ±0.10%* 
*0-20 mA  ±0.10%* 
*0-10 VDC  ±0.10%* 
RTD (PT100) ±1.0 °C 
0-100 mV  ±0.05% 
Input Impedance 
(Clamped @ -0.5 VDC to 12 
VDC) 
Current Mode: 
100 Ω, 35mA Max. Continuous 
Voltage Mode: 
500 kΩ, 35mA Max. Continuous 
Max Thermocouple Error 
(After Warm Up Time of One Hour) 
±0.2% (±0.3% below -100°C) 
%AI full scale 
10 V, 20 mA, 100 mV: 32,000 counts full scale. 
RTD / T/C: 20 counts / °C 
Conversion Speed, Both Channels 
Converted 
10V, 20mA, 100mV: 30 Times/Second 
RTD, Thermocouple: 7.5 Times/Second 
Max. Over-Current  35 mA  Conversion Time per Channel 
10V, 20mA, 100mV: 16.7mS 
RTD, Thermocouple: 66.7mS 
Open Thermocouple Detect 
Current 
50 nA  RTD Excitation Current 
250 µA 
Analog Outputs  General Specifications 
Number of Channels  2 
Required Power 
(Steady State) 
500 mA @ 24 VDC 
Output Ranges 
0-10 VDC, 
0-20 mA 
Required Power (Inrush) 
30 A for 1 ms @ 24 VDC – DC Switched 
2.5 A for 4 ms @ 24 VDC - AC Switched 
Nominal Resolution  12 Bits  Primary Power Range  10 - 30 VDC 
Update rate  Once per PLC scan  Operating Temperature 
-10° to 60° Celsius 
Minimum 10 V load 
1 kΩ 
Storage Temperature  14 to 140°F (-10 to 60°C) 
Maximum 20 mA load 
500 Ω 
Relative Humidity  5 to 95% Non-condensing 
Analog Outputs; 
Output Points Required 
2  Filtering 
15Hz hash (noise) filter 
1-128 scan digital running average filter 
Terminal Type  Screw Type,5 mm Removable 
Maximum Error at 25°C (excluding 
zero) 
0.1% 
Weight  26.5 oz. (0.751kg) 
CE 
Additional error for temperatures 
other than 25°C 
0.01% / °C 
UL 
USA: http://www.heapg.com/Pages/TechSupport/ProductCert.html 
Europe: http://www.horner-apg.com/en/support/ certification.aspx 
  Clock Accuracy 
+/- 35 ppm maximum at 25° C (+/- 1.53 Minutes per Month) 
Display Properties 
Display Life 
Minimum 40000 hours (50% 
brightness, 25 deg C) 
Display Type  5.7” QVGA TFT 
User Keys 
5 user-defined Function keys and 
a System Key 
Display Size  5.7” 
Screens supported  1023  Display Screen Dimension  320 x 240 
Colors 
32768/ 16 shade Grey scale 
(XL6M models only) 
Display Memory  2.75 MB 
XL6/XL6M/XL6e OCS Models 
 HE-XL105 / HE-XL1M5 / HEXT350C115 / HEXT280C115 
 HE-XL1E5 / HEXT351C115 
12 Digital DC Inputs / 12 Digital DC Outputs 
2 Analog Inputs (High Resolution) / 2 Analog Outputs 








