Impulse 8003e - Manual (Page 13)

©Sealevel Systems, Inc. 8003e Manual 13
SL9235 3/2013
Reed relays provide very high quality, long life, low current (10 Watt maximum), dry contact switch
closures. Reed relays are not suited for high current applications, and can be destroyed by inductive load
switching, where a spark occurs across the contacts internally. The relays are normally open, and close
when energized.
Outputs are interfaced via the DB-37 male connector on the supplied CA490 cable.
Signal Name Port A
Output Pin
Pairs
Port A Bit 0 2,20
Port A Bit 1 3,21
Port A Bit 2 4,22
Port A Bit 3 5,23
Port A Bit 4 6,24
Port A Bit 5 7,25
Port A Bit 6 8,26
Port A Bit 7 9,27
Port B Bit 0 10,28
Port B Bit 1 11,29
Port B Bit 2 12,30
Port B Bit 3 13,31
Port B Bit 4 14,32
Port B Bit 5 15,33
Port B Bit 6 16,34
Port B Bit 7 17,35
Ground 18,36,37
+ 5 Volts 19
+ 12 Volts 1