User manual

MRD 3187B User Manual
Page 173
Appendix C – Specifications
MRD 3187B – base unit
Includes: Display, keypad, embedded controller,
Chassis/case, Power Supply/line cord
System –
Display Type: VFD (Vacuum Fluorescent Display)
Display Configuration: 4 lines x 20 characters
Keypad: Membrane switches
Front Panel Lockout: Password control, up to 10 alpha-numeric
characters (no punctuations or spaces allowed)
Configurations Allowed: Single RDS – 8-Slot (Configuration 1)
Dual RDS – 4-Slot (Configuration 2)
Rear panel: Eight available slots
Six I/O interface slots
Two video output slots
(Configuration dependant)
Remote Operation/Update Interface –
Type: Ethernet, 10/100
Rear panel indicators: Link (Green LED), Activity (Amber LED)
Connector: RJ45
Serial Remote operation interface –
Type: RS232
Protocol: 115, 8, N, 1
Connector: 9-pin D-sub, male
Front Panel Indicators –
Input LED: Green indicates valid input on selected input,
Off indicates no valid signal on the selected input
Constant Blinking Green for Configuration 2 units
indicates one valid input and one invalid input
Error LED: Red indicates error is occurring
OFF indicates no errors detected
AC Power –
Operating Voltage: 95-135 VAC or 180-265 VAC
Current Draw/Power:
Typical 1 Decoder with 4 option cards: 0.40A / 50W
Typical 2 Decoders with 8 option cards: 0.60A / 70W
Frequency: 47-63Hz
Line Cord: Detachable, 3-prong
DC Power –
Operating Voltage: 40 - 60 VDC
Max Current Draw/Power: 4.17A / 200W (at 48VDC)
Current Draw/Power:
Typical 1 Decoder with 4 option cards: 1.04A / 50W
Typical 2 Decoders with 8 option cards: 1.46A / 70W
Line Cord: Detachable, 3-prong connector (+, -, Earth Ground)
General –
RoHS Compliant: Yes
Operating Temperature: 0 to 45 degrees C
Operating Humidity: <95% Non-Condensing
Cooling: Forced air, front intake, rear exhaust
Temperature monitor: Fan failure, internal temperature sensor
Size: Height = 1RU (1
3
/
4
”), Width = 19”, Depth = 19”
19 in. rack mountable, removable ears
Rack clips and screws included
Weight: 9.5 lbs. (base unit)
12.75 lbs. (Fully Loaded)
Pollution Degree: 2
Installation Category: II
Grounding Post: On chassis
Specifications are subject to change without notice.