Campbell Campbell Scientific SC532A, Instruction Manual

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SC532A 9-Pin Peripheral to 9-Pin RS232 Interface
TABLE 1. SC532A Power Supply Connector
Barrel Connector Polarity and Size
Inner Conductor (bore) (+) 6 to 17 VDC (see Section 2)
Outer Conductor (sleeve) (
−
) GND
O.D is 5.5mm (0.216 in.)
I.D. is 2.5mm (0.098 in.)
Sleeve length = 11.5mm (0.453 in.) or more
TABLE 2. CSI Peripherals and Their Maximum Operating Current
Requirements
5 VDC Peripherals Maximum Current
MD9 Multidrop Interface < 90 mA
SM4M/16M Storage Module < 100 mA
SM192/716 Storage Module < 20 mA
SM64 Storage Module < 30 mA
CSM1 Card Storage Module < 18 mA
12 VDC Peripherals Maximum Current
COM220 Modem < 30 mA
COM210 Modem < 160 mA
COM200 Modem < 140 mA
COM310 Voice Modem < 160 mA
COM300 Voice Modem < 180 mA
Seimac Argos SDC Transmitter < 700 mA
TABLE 3. SC532A Jumper Guide
P4 Jumper
A.
SC532 mode (factory default)
B. PROG ram Seimac SCD/Argos satellite transmitter
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