SR – Hardware Addressing Quick Reference Guide

Introduction

This guide outlines the hardware board address and its corresponding Symmetry address. It is to aid
operators and installers in easily being able to identify ports quickly.

The guide assumes the Node is fully populated with one type of board to the maximum capacity within
the Node with regards to supported configuration.

SR-DC2

The SR-DC2 board consists of two reader ports and two auxiliary outputs each. The auxiliary ports on
the first board start at I/O reference 57. A maximum of four SR-DC2 boards can be fixed in one Node,
allowing for 8 readers.

Board Address	Hardware Port	Hardware Port No	Node Reference No	Symmetry Address
1	Reader Port	1	Reader 1	DC1-Reader 1
1	Reader Port	2	Reader 2	DC1-Reader 2
1	Aux Port	1	Auxiliary 57	DC8-Aux-1
1	Aux Port	2	Auxiliary 58	DC8-Aux-2
2	Reader Port	1	Reader 3	DC1-Reader 1
2	Reader Port	2	Reader 4	DC1-Reader 2
2	Aux Port	1	Auxiliary 59	DC8-Aux-3
2	Aux Port	2	Auxiliary 60	DC8-Aux-4
3	Reader Port	1	Reader 5	DC1-Reader 1
3	Reader Port	2	Reader 6	DC1-Reader 2
3	Aux Port	1	Auxiliary 61	DC8-Aux-5
3	Aux Port	2	Auxiliary 62	DC8-Aux-6
4	Reader Port	1	Reader 7	DC1-Reader 1
4	Reader Port	2	Reader 8	DC1-Reader 2
4	Aux Port	1	Auxiliary 63	DC8-Aux-7
4	Aux Port	2	Auxiliary 64	DC8-Aux-8

SR-DC8

The SR-DC2 board consists of eight reader ports only. A maximum of two SR-DC8 boards can be
fixed in one Node, allowing for sixteen readers.

Board Address	Hardware Port	Hardware Port No	Node Reference No	Symmetry Address
1	Reader Port	1	Reader 1	DC1-Reader 1
1	Reader Port	2	Reader 2	DC1-Reader 2
1	Reader Port	3	Reader 3	DC2-Reader 1
1	Reader Port	4	Reader 4	DC2-Reader 2
1	Reader Port	5	Reader 5	DC3-Reader 1
1	Reader Port	6	Reader 6	DC3-Reader 2
1	Reader Port	7	Reader 7	DC4-Reader 1
1	Reader Port	8	Reader 8	DC4-Reader 2
2	Reader Port	1	Reader 9	DC5-Reader 1
2	Reader Port	2	Reader 10	DC5-Reader 2
2	Reader Port	3	Reader 11	DC6-Reader 1
2	Reader Port	4	Reader 12	DC6-Reader 2
2	Reader Port	5	Reader 13	DC7-Reader 1
2	Reader Port	6	Reader 14	DC7-Reader 2
2	Reader Port	7	Reader 15	DC8-Reader 1
2	Reader Port	8	Reader 16	DC8-Reader 2

SR-OC16

The SR-OC16 board consists of eighteen auxiliary output ports only. A maximum of four SR-OC16
boards can be fixed in one Node, allowing for 64 auxiliary outputs.

Board Address	Hardware Port	Hardware Port No	Node Reference No	Symmetry Address
1	Aux Port	1	Auxiliary 1	DC1-Aux-1
1	Aux Port	2	Auxiliary 2	DC1-Aux-2
1	Aux Port	3	Auxiliary 3	DC1-Aux-3
1	Aux Port	4	Auxiliary 4	DC1-Aux-4
1	Aux Port	5	Auxiliary 5	DC1-Aux-5
1	Aux Port	6	Auxiliary 6	DC1-Aux-6
1	Aux Port	7	Auxiliary 7	DC1-Aux-7
1	Aux Port	8	Auxiliary 8	DC1-Aux-8
1	Aux Port	9	Auxiliary 9	DC2-Aux-1
1	Aux Port	10	Auxiliary 10	DC2-Aux-2
1	Aux Port	11	Auxiliary 11	DC2-Aux-3
1	Aux Port	12	Auxiliary 12	DC2-Aux-4
1	Aux Port	13	Auxiliary 13	DC2-Aux-5
1	Aux Port	14	Auxiliary 14	DC2-Aux-6
1	Aux Port	15	Auxiliary 15	DC2-Aux-7
1	Aux Port	16	Auxiliary 16	DC2-Aux-8
2	Aux Port	1	Auxiliary 17	DC3-Aux-1
2	Aux Port	2	Auxiliary 18	DC3-Aux-2
2	Aux Port	3	Auxiliary 19	DC3-Aux-3
2	Aux Port	4	Auxiliary 20	DC3-Aux-4
2	Aux Port	5	Auxiliary 21	DC3-Aux-5
2	Aux Port	6	Auxiliary 22	DC3-Aux-6
2	Aux Port	7	Auxiliary 23	DC3-Aux-7
2	Aux Port	8	Auxiliary 24	DC3-Aux-8
2	Aux Port	9	Auxiliary 25	DC4-Aux-1
2	Aux Port	10	Auxiliary 26	DC4-Aux-2
2	Aux Port	11	Auxiliary 27	DC4-Aux-3
2	Aux Port	12	Auxiliary 28	DC4-Aux-4
2	Aux Port	13	Auxiliary 29	DC4-Aux-5
2	Aux Port	14	Auxiliary 30	DC4-Aux-6
2	Aux Port	15	Auxiliary 31	DC4-Aux-7
2	Aux Port	16	Auxiliary 32	DC4-Aux-8
3	Aux Port	1	Auxiliary 33	DC5-Aux-1
3	Aux Port	2	Auxiliary 34	DC5-Aux-2
3	Aux Port	3	Auxiliary 35	DC5-Aux-3
3	Aux Port	4	Auxiliary 36	DC5-Aux-4
3	Aux Port	5	Auxiliary 37	DC5-Aux-5
3	Aux Port	6	Auxiliary 38	DC5-Aux-6
3	Aux Port	7	Auxiliary 39	DC5-Aux-7
3	Aux Port	8	Auxiliary 40	DC5-Aux-8
3	Aux Port	9	Auxiliary 41	DC6-Aux-1
3	Aux Port	10	Auxiliary 42	DC6-Aux-2
3	Aux Port	11	Auxiliary 43	DC6-Aux-3
3	Aux Port	12	Auxiliary 44	DC6-Aux-4
3	Aux Port	13	Auxiliary 45	DC6-Aux-5
3	Aux Port	14	Auxiliary 46	DC6-Aux-6
3	Aux Port	15	Auxiliary 47	DC6-Aux-7
3	Aux Port	16	Auxiliary 48	DC6-Aux-8
4	Aux Port	1	Auxiliary 49	DC7-Aux-1
4	Aux Port	2	Auxiliary 50	DC7-Aux-2
4	Aux Port	3	Auxiliary 51	DC7-Aux-3
4	Aux Port	4	Auxiliary 52	DC7-Aux-4
4	Aux Port	5	Auxiliary 53	DC7-Aux-5
4	Aux Port	6	Auxiliary 54	DC7-Aux-6
4	Aux Port	7	Auxiliary 55	DC7-Aux-7
4	Aux Port	8	Auxiliary 56	DC7-Aux-8
4	Aux Port	9	Auxiliary 57	DC8-Aux-1
4	Aux Port	10	Auxiliary 58	DC8-Aux-2
4	Aux Port	11	Auxiliary 59	DC8-Aux-3
4	Aux Port	12	Auxiliary 60	DC8-Aux-4
4	Aux Port	13	Auxiliary 61	DC8-Aux-5
4	Aux Port	14	Auxiliary 62	DC8-Aux-6
4	Aux Port	15	Auxiliary 63	DC8-Aux-7
4	Aux Port	16	Auxiliary 64	DC8-Aux-8

SR-AC20

The SR-AC20 board consists of twenty monitor points only. A maximum of four SR-AC20 boards can
be fixed in one Node, meaning the fourth board cannot be fully utilized as a maximum of 64 Monitor
Points can be used per Node.

Board Address	Hardware Port	Hardware Port No	Node Reference No	Symmetry Address
1	Monitor Point	1	Monitor Point 1	DC1 – Aux 1
1	Monitor Point	2	Monitor Point 2	DC1 – Aux 2
1	Monitor Point	3	Monitor Point 3	DC1 – Aux 3
1	Monitor Point	4	Monitor Point 4	DC1 – Aux 4
1	Monitor Point	5	Monitor Point 5	DC1 – Aux 5
1	Monitor Point	6	Monitor Point 6	DC1 – Aux 6
1	Monitor Point	7	Monitor Point 7	DC1 – Aux 7
1	Monitor Point	8	Monitor Point 8	DC1 – Aux 8
1	Monitor Point	9	Monitor Point 9	DC2 – Aux 1
1	Monitor Point	10	Monitor Point 10	DC2 – Aux 2
1	Monitor Point	11	Monitor Point 11	DC2 – Aux 3
1	Monitor Point	12	Monitor Point 12	DC2 – Aux 4
1	Monitor Point	13	Monitor Point 13	DC2 – Aux 5
1	Monitor Point	14	Monitor Point 14	DC2 – Aux 6
1	Monitor Point	15	Monitor Point 15	DC2 – Aux 7
1	Monitor Point	16	Monitor Point 16	DC2 – Aux 8
1	Monitor Point	17	Monitor Point 17	DC3 – Aux 1
1	Monitor Point	18	Monitor Point 18	DC3 – Aux 2
1	Monitor Point	19	Monitor Point 19	DC3 – Aux 3
1	Monitor Point	20	Monitor Point 20	DC3 – Aux 4
2	Monitor Point	1	Monitor Point 21	DC3 – Aux 5
2	Monitor Point	2	Monitor Point 22	DC3 – Aux 6
2	Monitor Point	3	Monitor Point 23	DC3 – Aux 7
2	Monitor Point	4	Monitor Point 24	DC3 – Aux 8
2	Monitor Point	5	Monitor Point 25	DC4 – Aux 1
2	Monitor Point	6	Monitor Point 26	DC4 – Aux 2
2	Monitor Point	7	Monitor Point 27	DC4 – Aux 3
2	Monitor Point	8	Monitor Point 28	DC4 – Aux 4
2	Monitor Point	9	Monitor Point 29	DC4 – Aux 5
2	Monitor Point	10	Monitor Point 30	DC4 – Aux 6
2	Monitor Point	11	Monitor Point 31	DC4 – Aux 7
2	Monitor Point	12	Monitor Point 32	DC4 – Aux 8
2	Monitor Point	13	Monitor Point 33	DC5 – Aux 1
2	Monitor Point	14	Monitor Point 34	DC5 – Aux 2
2	Monitor Point	15	Monitor Point 35	DC5 – Aux 3
2	Monitor Point	16	Monitor Point 36	DC5 – Aux 4
2	Monitor Point	17	Monitor Point 37	DC5 – Aux 5
2	Monitor Point	18	Monitor Point 38	DC5 – Aux 6
2	Monitor Point	19	Monitor Point 39	DC5 – Aux 7
2	Monitor Point	20	Monitor Point 40	DC5 – Aux 8
3	Monitor Point	1	Monitor Point 41	DC6 – Aux 1
3	Monitor Point	2	Monitor Point 42	DC6 – Aux 2
3	Monitor Point	3	Monitor Point 43	DC6 – Aux 3
3	Monitor Point	4	Monitor Point 44	DC6 – Aux 4
3	Monitor Point	5	Monitor Point 45	DC6 – Aux 5
3	Monitor Point	6	Monitor Point 46	DC6 – Aux 6
3	Monitor Point	7	Monitor Point 47	DC6 – Aux 7
3	Monitor Point	8	Monitor Point 48	DC6 – Aux 8
3	Monitor Point	9	Monitor Point 49	DC7 – Aux 1
3	Monitor Point	10	Monitor Point 50	DC7 – Aux 2
3	Monitor Point	11	Monitor Point 51	DC7 – Aux 3
3	Monitor Point	12	Monitor Point 52	DC7 – Aux 4
3	Monitor Point	13	Monitor Point 53	DC7 – Aux 5
3	Monitor Point	14	Monitor Point 54	DC7 – Aux 6
3	Monitor Point	15	Monitor Point 55	DC7 – Aux 7
3	Monitor Point	16	Monitor Point 56	DC7 – Aux 8
3	Monitor Point	17	Monitor Point 57	DC8 – Aux 1
3	Monitor Point	18	Monitor Point 58	DC8 – Aux 2
3	Monitor Point	19	Monitor Point 59	DC8 – Aux 3
3	Monitor Point	20	Monitor Point 60	DC8 – Aux 4
4	Monitor Point	1	Monitor Point 61	DC8 – Aux 5
4	Monitor Point	2	Monitor Point 62	DC8 – Aux 6
4	Monitor Point	3	Monitor Point 63	DC8 – Aux 7
4	Monitor Point	4	Monitor Point 64	DC8 – Aux 8
4	Monitor Point	5	Not Available	Not Available
4	Monitor Point	6	Not Available	Not Available
4	Monitor Point	7	Not Available	Not Available
4	Monitor Point	8	Not Available	Not Available
4	Monitor Point	9	Not Available	Not Available
4	Monitor Point	10	Not Available	Not Available
4	Monitor Point	11	Not Available	Not Available
4	Monitor Point	12	Not Available	Not Available
4	Monitor Point	13	Not Available	Not Available
4	Monitor Point	14	Not Available	Not Available
4	Monitor Point	15	Not Available	Not Available
4	Monitor Point	16	Not Available	Not Available
4	Monitor Point	17	Not Available	Not Available
4	Monitor Point	18	Not Available	Not Available
4	Monitor Point	19	Not Available	Not Available
4	Monitor Point	20	Not Available	Not Available