Simplex 4100 Series Installation Instructions Manual page 5

Introduction to the 4100 Network Interface Card (NIC),
NIC Card LED
The 4100-6014 NIC module has the following LEDs:
Indications
LED1 (yellow). Illuminates when
•
•
•
•
LED2 (red). Illuminates when a data '0' is received at the right port.
LED3 (green). Illuminates when a data '0' is transmitted at the right port.
LED4 (red). Illuminates when a data '0' is received at the left port.
LED5 (green). Illuminates when a data '0' is transmitted at the left port.
Motherboards
The following motherboards can be used with the 4100 NIC. All of them use two daughter
cards—the CPU or master controller, and the NIC—except where noted.
•
•
•
•
•
The host 4100 requests it to illuminate
A transmission fails
It is off-line with the 4100 host
It needs to be configured
575-274 Master Motherboard
575-275 Class B Motherboard (holds the 4100 NIC by itself)
565-161 U.T. Motherboard
565-213 U.T. Motherboard with City Connection
566-227 CPU Motherboard
firealarmresources.com
Continued
5
Continued on next page