Spectrum Controls 1762sc-OF8 - Manual (Page 35)

User’s Manual Pub. 0300246-01 Rev. B
Appendix A
Module Specifications
General Specifications
Specification Value
Dimensions
90 mm (height) x 87 mm (depth) x 40 mm (width)
height including mounting tabs is 110 mm
3.54 in. (height) x 3.43 in. (depth) x 1.58 in. (width)
height including mounting tabs is 4.33 in.
Approximate Shipping
Weight (with carton)
279g (0.615 lbs.)
Storage Temperature -40°C to +85°C (-40°F to +185°F)
Operating Temperature -20°C to +60°C (-4°F to +140°F)
Operating Humidity 5% to 95% non-condensing
Operating Altitude 2000 meters (6561 feet)
Vibration
Operating: 10 to 500 Hz, 5G, 0.030 in. max. peak-to-
peak
Shock Operating: 30G
Bus Current Draw
(max.) 30 mA at 5V dc Max
250 mA @ 18.7V, 195mA @ 24V
Heat Dissipation 4.9W Total Max
Maximum number of
modules on the bus
Distance rating of 6. Maximum number of modules by
controller type:
Controller
Max 5V
Bus
Current
Max 24V
Bus
Current
Max # of
Modules
ML1100 800 700 3
ML1200
(24pt.)
400 350 1
ML1200
(40pt.)
600 500 2
ML1400 1500 1500 6
Fusing None
Wire Size
Up to two wires of size #14-#22 AWG (solid) or #16-
#22 AWG (stranded)
Wire Type
To ensure proper operation and high immunity to
electrical noise, always use Belden 8761 (shielded,
twisted pair) or equivalent wire for voltage and current
sensors
Isolation
Channel to Rack 707 VDC for 1 minute (withstand voltage)
Channel to Channel
Return lines are connected together. No isolation
between channels.
Module Power
LED On: indicates power is applied and module not faulted.
See Section 1.4.1 for more information.
Vendor I.D. 58
Product Type 10