CTI Products IIB Console Interface - Manual (Page 7)

IIB Hardware Reference Specifications
CTI Products, Inc.
68-10844-115
2
2. Specifications
Size 5.5” x 4.2” x 1.5” (140 x 107 x 38
mm)
Weight 16 oz (455 gm)
Temperature 0 - 50 ºC
Humidity 10 - 95% non-condensing
Module Power 10 - 32 Vdc / 2 Watts max.
Number of Receivers Supported 8 (Link Fail feature disabled)
7 (Link Fail feature enabled)
Open Circuit Voltage (all I/O pins)
jumper E1B removed
jumper E1B installed
+13.8 Vdc nominal
+5 Vdc nominal
Inputs per Receiver
active low, pull-up to +5 or +13.8 Vdc Force Vote, Disable
Input Voltage (Input and In/Out pins) -0.6 to 30 Vdc (max)
Input Current (Input and In/Out pins):
jumper E1B removed (Vin = 0 Vdc)
jumper E1B installed (Vin = 0 Vdc)
-720 µA max (source)
-270 µA max (source)
Outputs per Receiver (active low) Vote, Receive, Disable, Fail
Output Saturation Voltage (Outputs and
In/Out pins) with Iout = 100 mA 550 mV
Output Pin Current (Outputs and In/Out
pins) 150 mA max per individual pin (sink)
100 mA max per pin if all outputs are
ON.
Maximum Power Dissipation 2 Watts
Input/Output Connection 50 pin Telco style
Network Connector (2) RJ-45 (1 in, 1 out)
Safety Approvals UL 1950
CSA 1950
EN 60950-1992
Emissions Compliance FCC Part 15, Class A
DOC Class A
EN55022
Susceptibility Compliance IEC 801-2
IEC 801-3
IEC 801-4
EN50082-1
Table 1 - Module Specifications