Sb-Scm Module; 1: Technical Specifications; 2: Visual Indicators - Honeywell H-S81-HS Manual

SB-SCM Module

3.5 SB-SCM Module
This module can control eight 500mA outputs for controlling solenoid valves with safety-related
functions. All the channels are tested every 3 seconds during operation.
3.5.1 Technical Specifications
• Wiring:
• Max channel current:
• Short-circuit threshold:
• Open circuit threshold:
• Channel test:
• Power supply voltage:
• Current consumption in stand by:
• Operating temperature:
• Storage temperature:
• Max humidity:
• Protection rating:
• Mounting:
• Dimensions:
• Weight:
• Connections:
• Max. Line Impedance:
• Ground Fault Impedance:
• Max distance between two modules: 20 ft (6.096 m) in conduit
3.5.2 Visual Indicators
The front panel of the module features 19 LEDs that indicate the following conditions:
Tag
RUN
LK1-Fault Yellow
LK2-Fault Yellow
L1-L8
L1-L8
NOTE:
LEDs L1-L7 will go on for 2 seconds to indicate the module address in binary format (L1=1, L2=2,
L3=4, L4=8, L5=16, L6=32, L7=64). At this point, the eight yellow LEDs L1-L8 will begin to blink
rapidly until the module is configured by the panel.
Safety Bus Manual — P/N LS10177-000HI-E:B 02/21/2019
Class B Style Y
500 mA
current >0.75-1.5 A
current <0.5-9.5 mA
performed every 3 seconds
24VDC
98mA
0 to 49 °C (32 to 120.2 °F)
-55 to 85 °C (-67 to 185°F)
0-95% non condensing
IP30
T35 DIN rail
53 x 167 x 100 (W x H x D mm) (2.1" x 6.6" x 4")
approx. 600g (21 oz.)
2.5mm² removable terminal blocks
20 ft (6.096 m) in the same room, in conduit
</ 500 ohms
Color Mode Condition
On Solid Normal operation
Green
Off Module fault or no power
Off Communication on Link LK1 present
Blinking Link LK1 towards board interrupted
On Solid Communication failure on Link LK1
Off Communication on Link LK2 present
Blinking Link LK2 towards board interrupted
On Solid Communication failure on Link LK2
Off Channel inactive
Red
On Solid Channel active
Off Channel in normal state
Yellow Blinking Channel fault (module or line)
On Solid Channel disabled
During the startup sequence, the yellow and red LEDs blink 3 times, then the seven red
System Components
30